Textbooks
There
are multiple avenues to access textbooks at no cost. Some are older
versions, some have been written specifically using licences allowing
free access such as Creative Commons and GNU Free Documentation. It is
simply a matter of knowing where to look.
Included in these listings are both
Free Online, and
Free Downloadable texts in various formats e.g. ebooks, PDF, Word, … . In most cases, textbooks available for purchase at major bookstores
Are Not Included. Listed books are at Tertiary level unless otherwise indicated.
They are listed under
Major Learning Areas, then
Specific Areas within these. The
Other Subjects
section includes all not within listed major learning areas. Some areas
such as Mathematics, Sciences and Computing have significantly larger
offerings.
There are multiple pages that can be accessed using either the page number boxes above or the other links.
This
page looks at major sources for free textbook collections and textbooks
for Education, Mathematics and Technology & Computing.
The
Second Page looks at Language, Science, Social Sciences, Other Subjects and Preprints.
We have tried to ensure those included are of a high standard.
No Outright Recommendation is given for any textbook. Individuals must make their own decision.
Major Sources
Links to multiple texts. These
may also include other documentation such as lecture notes and tutorials.
- 160 Free Textbooks : A Meta Collection [Open Culture]
‘Free
textbooks [aka open textbooks] written by knowledgeable scholars are a
relatively new phenomenon. Below, find a meta list of 160 Free Textbooks, and check back often for new additions’.
- 2020ok
Covers a wide range of areas from Art & Photography through to Travel and includes most academic areas.
- Alex Catalogue of Electronic Texts
‘A
collection of public domain and open access documents with a focus on
American and English literature as well as Western philosophy’.
- Bibliomania
Provides access to reference books, classic fiction/drama/… , literature book notes, study guides, articles, interviews.
- Bookboon
‘On Bookboon you can download Free online textbooks.
All our books are available in PDF and you can download them directly
without registration’. Also has Business Books and Travel Guides.
- Bookshelf
‘Bookshelf
provides free access to over 700 texts in life science and healthcare. A
vital node in the data-rich resource network at NCBI, Bookshelf enables
users to easily browse, retrieve and read content, and spurs discovery
of related information’.
- CaféScribe
‘CaféScribe is all about helping students save money and get better grades. Our digital textbooks and Free MyScribe reader
take you where traditional printed media can’t. Think of us as
textbooks 2.0’. You have to purchase the textbooks, but not the reader.
- Chegg.com
‘Chegg
not only sells cheap textbooks but we also rent them too, which saves
students a significant amount of money each year. We even launched a new
eReader to promote an interactive eTextbook experience for students,
while at the same time lessening our dependence on paper books. With a
brand new eReader app and an extensive eTextbook catalogue, Chegg has
become a significant contributor to the eTextbook revolution’. US based
company.
- CK-12 Foundation
‘A
non-profit organisation with a mission to reduce the cost of textbook
materials for the K-12 market both in the U.S. and worldwide. CK-12
intends to pioneer the generation and distribution of high quality
educational STEM content that will serve both as core text as well as
provide an adaptive environment for learning through the FlexBook
Platform®’.
- College Open Textbooks
‘Our
activities include listing open textbooks by subject, peer reviews and
accessibility reviews of open textbooks, encouraging communities of
practice, and much more. COT is not a repository of open textbooks; our
listings point to textbooks on many repositories. About half of the
textbooks we list are on the copyright holder’s own website’.
- Digital Book Index
‘Provides
links to more than 130 000 title records from more than 1 800
commercial and non-commercial publishers, universities, and various
private sites. About 90 000 of these are available Free’.
- eBooksBay
More than 3 000 ebook texts in many categories. Links to suppliers of the actual data.
- eBrary
‘Discover
over 20 000 full-text books in multiple academic and general interest
subject areas, sheet music titles and reports. Use our advanced research
technology, highlights, bookmarks, annotations and more’. Unless your
library has an agreement with eBrary, this is Fee-based but fees appear to be very reasonable.
- Flatworld Knowledge
Open College Textbooks. Books are Free Online.
Covers Economics areas from Accounting to Marketing. Some books listed
but still to come online, though predicted dates are provided. Adopt or Adapt books for use with class groups.
- Free Business Books
‘This is a listing of sites that legally offer Free books relating to business, for reading and listening [audio]’. A review listing from Gizmo’s Freeware.
Free eTextbooks Online
‘Find
Free etextbooks available for immediate download, by entering the title, author, or key words for the textbook’.
- Free Mathematics ebooks
‘Ebooks and guides on Mathematics, which can be viewed online or downloadable in PDF, CHM, RAR or ZIP’ formats.
- Free Non-business Textbooks
Better known for their business books, but these Free books cover areas from Anthropology to Software and Sociology. Links lead to other sources, over a wide field.
- FreeScience.info
‘FreeScience.info provides more than 2 000 Free scientific books’. Multiple Science areas, also theses, student notes, other links.
- Gradesaver
Free Online Study Guides. Extensive listing grouped alphabetically. Download as PDF documents. Links to articles, writing help and more.
- Humanities Text Initiative
Run by the University of Michigan Digital Library Production Service.
- Jekkle
‘Uni
Text Books Online. Rent, Buy and Sell Australian Uni Textbooks’. They
may not be free, but it could well be the next cheapest method for
gaining textbooks [while also being able to sell them here when you have
finished your studies].
- Major Online Text Collections by Language
‘An
increasing number of source texts of interest to researchers are
becoming available in electronic format at various sites on the
internet. Links to a number of these sites, organised according to
language and/or subject are provided below. There are also references to
specific texts, in particular for unusual languages and unusual texts’.
- OER Commons
Search by subject area, level, material type, more. News, information, recommended resources, … .
- Online Textbooks & eBooks
‘A directory of Free
sources for academic textbooks, reference literature and education
eBooks. Guaranteed to help you save money and learn something at the
same time’. Listed in subject areas with annotations for each. Use the
link from the home page for Textbooks & eBooks.
- Open Book Project
‘Aimed
at the educational community and seeks to encourage and coordinate
collaboration among students and teachers for the development of high
quality, freely distributable textbooks and educational materials on a
wide range of topics. The advent of the Internet and the World Wide Web
are making collaboration among educators on a global scale possible for
the first time. We want to harness this exciting technology to promote
learning and sharing’.
- OpenStax College
‘OpenStax College offers students Free
textbooks that meet scope and sequence requirements for most courses.
These are peer-reviewed texts written by professional content
developers. Adopt a book today for a turnkey classroom solution or
modify it to suit your teaching approach. Free online and low-cost in
print, OpenStax College books are built for today’s student budgets’.
- Open Text Book
‘Open Text Book is a registry of textbooks [and related materials] which are open - that is Free for anyone to use, reuse and redistribute. It is run by the Open Knowledge Foundation’.
- Oxford Scholarship Online
‘Scholars
and students have unrivalled access to online monographs in the core
areas of : Biology, Business & Management, Classics, Economics and
Finance, History, Law, Linguistics, Literature, Maths, Music,
Philosophy, Physics, Political Science, Psychology, Public Health,
Religion and Social Work. The complete text of over 1 350 carefully
selected Oxford books available online for the first time’. Access
through a subscribing institution.

- Perseus Digital Library,
‘An
evolving digital library, … . Our primary goal is to bring a wide range
of source materials to as large an audience as possible’.
- Pink Monkey
Study Guides, Booknotes, Online Textbooks for 15 subjects, Literature summary and more.
- Project Gutenberg
‘There are 20 000 Free books in the Project Gutenberg Online Book Catalogue. Project Gutenberg is the oldest producer of Free ebooks on the Internet’. Covers fiction & non-fiction. Also try the Australian version, which has options unavailable at the US site.
- Samizdat Press
Textbooks, lecture notes and software available for Free download. Most in the sciences. A listing of other sources for Free material.
- Science Books Online
‘Lists Free science ebooks, textbooks, lecture notes, monographs and other science related documents. All texts are available for Free reading online, or for downloading in various formats’.
Second-Hand Books
This includes sources for both purchasing and selling second hand texts.
Australian
Other
- AbeBooks.com
‘Booksellers on AbeBooks offer a vast selection of new and used textbooks’.
- BooksIntoCash
US company ‘buying textbooks on the internet since 2000’.
- Slippery Rock University
A
compilation of links by the Bailey Library to sources of full-text
books as well as several databases [including online versions].
- Sparknotes
Study guides [in booklet form] covering many areas, predominantly Language based.
- Textbook Media
‘A
place where you select the price and the format of your textbook. We
have teamed with participating publishers to place advertising inside
textbooks and other study materials in order to offset the cost. These
sponsored books have lowered the cost so much that some titles are even
free. Ad-free and paperback versions also available at a low price’.
- Textbook Media Press
- TextbookRentals.com.au
We
know they are not free but they are certainly cheaper than complete
purchase. ‘We offer semester- and year-long rentals of hundreds of the
most popular texts assigned at Australian universities’. Find out how to
access these.
- Textbook Revolution
‘The web’s source for Free educational materials. TBR’s mission is to drive the adoption of Free textbooks by teachers and professors. We want to get these books into classrooms’.
- Textbooks4U
‘Welcome
to Textbooks4u at the Nile - Australia’s best source for all your uni
textbook needs. Browse around or search the site to find your books
cheaply and with ease’.
- The Assayer
‘The web’s largest catalogue of books whose authors have made them available for Free. The site has been around since 2000, and is a particularly good place to find Free books about maths, science, and computers’.
- The Free Textbook Project
‘Dedicated to creating and sharing educational materials that are Free in cost and Free such that everyone is Free to use, change, and redistribute the materials as long as they give everyone else the freedom to do the same’.
Undergoing migration. Check back soon.
- The Global Text Project
‘Will create open content electronic textbooks that will be Freely available from a website. Distribution also possible via paper, CD, or DVD’. Limited selection but growing.
- The National Academies Press
‘Read more than 3 000 books online Free ! More than 900 PDFs now available for sale’. Areas from Accounting to Transportation & Infrastructure.
Highly Recommended !
- The Online Books Page
University
of Pennsylvania. Browse by subject term, call number [often Library of
Congress] or an alphabetical listing of all subject terms. From general
to very specific topics.
Highly Recommended !
- Wikibooks
‘Wikibooks, a Wikimedia project that was started with the mission to create a Free
collection of open-content textbooks that anyone can edit. Since our
founding, volunteers have written about 24 986 modules in a multitude of
textbooks.- Major learning areas, then sub-directories.
- World Wide School® Library
Collection
of books under directories, e.g. Literature, Social Sciences,
Non-English, … , then further sub-divided into sub-directories.

Education
- Blended Learning in K-12
‘This book is an overview of the concept of blended learning and how it relates to the integration of technologies in the K-12 environment’.
- Collaborative Teaching
Special Education for Inclusive Classrooms 2000 - 2001. 10 chapters, References & Links. One chapter [legal requirements] may not be relevant to Australian conditions.
- Education for an Information Age
‘The
audience for Education for an Information Age is the
pre-service/in-service K-12 teacher. The primary goal of the text is to
help you incorporate the computer into your K-12 curriculum. A secondary
goal is to support your endeavours towards becoming the most effective
educator you can be in the context of the K-12 classroom of today and
tomorrow’.
- Helping Children Learn Mathematics
52
page text covering reasons why some children are not learning
mathematics as well as they should and how this can be overcome. Based
on American study.
- How People Learn
Brain, Mind, Experience, and School : Expanded Edition 2000.
- Knowing What Students Know
The Science and Design of Educational Assessment 2001.
- Taking Science to School
Learning and Teaching Science in Grades K-8.
‘A comprehensive picture of what we know about teaching and learning
science from kindergarten through eighth grade. By looking at a broad
range of questions, this book provides a basic foundation for guiding
science teaching and supporting students in their learning’.
- Teaching Assistant’s Handbook
‘Janet
Kay’s best-selling Teaching Assistant’s Handbook has been revised and
updated especially for Teaching Assistants working in the primary
school’.
- Teaching with Style
A Practical Guide to Enhancing Learning by Understanding Teaching and Learning Styles, Tony Grasha.

Mathematics
Links to multiple texts. These
may also include other documentation such as lecture notes and tutorials.
- 2020ok Mathematics
Select from an extensive range of sub-categories from Applied Maths to Trigonometry.
- Free Mathematics Books
‘An
alphabetical list of online mathematics books, textbooks, monographs,
lecture notes and other mathematics related documents freely available
on the web’.
- Freemathtexts.org
‘For people who want to learn or teach mathematics on the basis of reason …’.
- Free Online Textbooks, …
Plus
Lecture Notes, Tutorials, and Videos on Mathematics. Extensive listing,
broken into specific Mathematics aspects. Each entry is clearly
annotated.
- Mathematics Books Online
Non-Links to portals and individual titles. There is also a link to AMS Books Online.
- Mathematics : Online Texts
About 180 texts, compiled by the Open Directory Project. Basic, introductory works and more esoteric examples.
- Online Mathematics Textbooks
Nearly 70 links to online texts that are Free to use. Mathematics from Calculus to an Introduction to Vectors.
- Online Science and Math Textbooks
Extensive listing, each briefly annotated. Connections to other textbook portals.
Algebra
- Elementary Algebra with Applications
Online text with similar contents to those in Understanding Algebra&.
- Elements of Abstract and Linear Algebra
‘Foundational
textbook on abstract algebra with emphasis on linear algebra. Download
parts of the book or the entire textbook. Provided Free online in PDF, DVI, postscript, and gzipped postscript’.
- Linear Algebra
‘This text, Linear Algebra, is Free
for downloading. It covers an undergraduate first course, with a
prerequisite of Calculus I. You can use it either as a main text, or as a
supplement to another text, or for independent study. A separate file
with all answers, fully worked, is also Freely downloadable’.
- Linear Algebra [Rice]
‘Introduction to Linear Algebra for Pre-Calculus Students,’
- Understanding Algebra
‘Suitable
for high-school Algebra, … a refresher for college students who need
help preparing for college-level mathematics, or for anyone who wants to
learn introductory algebra’.
Calculus
- Advanced Calculus
By Lynn Loomis and Schlomo Sternberg. Harvard University.
- Calculus
Online text by Gilbert Strang. MIT Open Courseware. Has an Instructor’s manual and a student Study Guide.
- Calculus on the Web
Done by Temple University. 7 books in this group from Precalculus to Number Theory and Abstract Algebra.
General Mathematics
- An Introduction to the Theory of Numbers
‘An
expanded version of a series of lectures for graduate students on
elementary number theory. Topics include : Compositions and Partitions;
Arithmetic Functions; Distribution of Primes; Irrational Numbers;
Congruences; Diophantine Equations; Combinatorial Number Theory; and
Geometry of Numbers’. Leo Moser.
- Basic Concepts of Mathematics [Elias Zakon]
‘Helps
the student complete the transition from purely manipulative to
rigorous mathematics. The clear exposition covers many topics that are
assumed by later courses but are often not covered with any depth or
organisation. The many exercises and optional topics allow the
instructor to adapt this book to many environments and levels of
students’.
- Chaos Hypertextbook
Mathematics in the Age of the Computer.
‘I wrote this book for anyone with an interest in chaos, fractals,
non-linear dynamics, or mathematics in general. It’s a moderately heavy
piece of work, requiring a bit of mathematical knowledge, but it is
definitely not aimed at mathematicians’.
- Computational Introduction to Number Theory and Algebra
‘Introducing
basic concepts from computational number theory and algebra, including
all the necessary mathematical background. The book will continue to be
freely available online in PDF format under a Creative Commons license’.
- Dave’s Short Trig Course
16
chapters from Who Should Take This Course ? via Applications of
Trigonometry and The Trigonometric Functions and Their Inverses to
Summary of Trigonometric Identities.
- The Golden E-Book of Graphs of Mathematical Functions
‘An
introduction to the transcomplex surfaces. It begins with simple
algebraic and trigonometric tridimensional surfaces. It ends with an
application of the equiangular spiral of the transcomplex exponential
function to the problem of interplanetary journeys’.

Technology & Computing
Links to multiple texts. These
may also include other documentation such as lecture notes and tutorials.
- Free Computer Books
For Programming, Web Development, Networking, Operating Systems, Admin., etc.. 4 pages of links to sources of books, tutorials and other information sources, with a weighting on textbooks.
- Free Computer Books, Tutorials & Lecture Notes
Search
9 major areas, each with multiple sub-directories, e.g. Languages has
34, link to Maths Books, IT References, Other Book Sites, FAQs, even IT
jobs.
- FreeTechBooks.com
‘Free computer science and engineering books + lecture notes’.
- O’Reilly Open Books
Books, some now out of print on areas of computing and other technology aspects. Most done under Creative Commons.
- Science Ebooks
‘Science-ebooks.com has developed four Free interactive, online methods of teaching system troubleshooting’. Links to circuit animations and an ezine.
- Tech Books for Free
‘Free books on technology subjects’ Well annotated listing covering multiple pages. Some individual titles included below.
Computing
- A Practical Theory of Programming
‘Download the book in four parts, in PDF format. Download the lecture visuals, in PDF format’. Also in Chinese.
- A Programmer’s Introduction to PHP 4.0
16
chapters from the Introduction through Variables and Data Types,
Strings and Regular Expressions, PHP and Dynamic Site Development to a
final chapter on Security.
- Building Accessible Websites
Joe Clark. Created in 2003.
- Green Tea Press
‘Publisher of How to Think Like a Computer Scientist : Learning with Python. How to Think… is a Free textbook available under the GNU Free Documentation License. Readers are Free to copy and distribute the text’.
- How to Build a Successful Website
Contents range from Choosing a Site Model to areas such as an Affiliate Program Primer. Very extensive and full. 2003.
- How To Design Programs
An Introduction To Programming and Computing.
‘This introduction to programming places computer science in the core
of a liberal arts education. Unlike other introductory books, it focuses
on the program design process. This approach fosters a variety of
skills - critical reading, analytical thinking, creative synthesis, and
attention to detail - that are important for everyone, not just future
computer programmers. All the book’s support materials are available for
Free on the Web. The Web site includes the environment,
teacher guides, exercises for all levels, solutions, and additional
projects’. MIT, 2003 version.
- Introduction to Machine Learning
Nils Nilsson, Stanford University. Available online via chapters, or a full PDF download. 2005.
- Python Bibliotheca
‘This
site aims to be both a library of educational materials using Python to
teach computer programming, and a virtual meeting place for teachers
and students engaged in learning and teaching using Python’. Includes
textbooks for beginners as well as tutorials, multimedia and more. Part
of the Open Book Project noted above.
- Software Engineering for Internet Applications
MIT Press 2006. ‘This is the textbook for the MIT course Software Engineering for Internet Applications
for juniors and seniors in Computer Science. We assume they know how to
write a computer program and debug it. We do not assume knowledge of
any particular programming languages, standards, or protocols’.
- Structure and Interpretation of Computer Programs
Complete book available in HTML. There are downloadable assignments, code, Instructor’s Manual, plus other general information.
- Web-Teaching, 2nd Edition
20
chapters, glossary, references [also URLs]. Chapters range from
Research on Teaching : Web Issues to Multimedia Classrooms : Lecturing
and beyond. Every aspect of teaching and technology usage.
