Free Textbooks

Here are five free textbooks from OpenStax College. Whatever the hell that is.

Thus far:

College Physics
Introduction to Sociology
Biology
Concepts of Biology
Anatomy and Physiology

What the hell is it again?

OpenStax College is a nonprofit organization committed to improving student access to quality learning materials. Our free textbooks are developed and peer-reviewed by educators to ensure they are readable, accurate, and meet the scope and sequence requirements of your course. Through our partnerships with companies and foundations committed to reducing costs for students, OpenStax College is working to improve access to higher education for all. OpenStax College is an initiative of Rice University and is made possible through the generous support of several philanthropic foundations.

POOP!