As I try to better myself through diversifying my skills; I thought I would share some resources that I'm using. These resources have helped me through my schooling and in personal pursuits.

This website references 800 free eBooks through the Gutenberg project

http://www.openculture.com/free_ebooks

They are all classic works.

books include:

Prometheus Bound by Aeschylus

Beowulf

Summa Theologiae by Thomas Aquinas

Aesop's Fables by Aesop

Collected Works by Aristotle

The Stranger by Albert Camus

and many more (up to 800 books) by notable authors such as

Friedrich Nietzsche
Jane Austin
Lewis Carroll
Agatha Christie
Cicero
E.E. Cummings
Charles Darwin
Charles Dickens
T.S. Elliot
F. Scott Fitzgerald
Sigmund Freud
Isaac Newton
Voltaire
George Orwell
Edger Allen Poe
William Shakespeare
Leo Tolstoy
Oscar Wilde
assorted religious texts
and more

OpenStax

OpenStax is an excellent resource that offers free peer edited textbooks made courtesy of Rice University.

Subjects include:

MATH:

Pre-Algebra
Algebra
Triginomotry
Pre-Calculus
Calculus 1 -3 (college level)
Business Calculus

SCIENCE:

Anatomy
Astronomy
Biology
Biology (Concepts)
Micro-Biology
Chemistry
Physics 1-3 (College Level)

SOCIAL SCIENCES:

American Goverment
Economics (introductory)
Macro-Economoics
Micro-Economics
Psycology
Socialogy

HUMANITIES:

U.S. History

And with OpenStax CNX, a more open community that entails more than just the select few publishers syndicated for the regular OPenStax program.

OpenStax CNX Link: here

Subjects include:

Applied Probability
Understanding Basic Music Theory
Programming Fundamentals: A Modular Structured Approach Through C++
Business Fundamentals
Elementary Algebra
and more!