Freethought Books Project: A Center for Inquiry Initiative
Donate to Freethought Books Project

Center for Inquiry is a 501(c)3 Educational Non-Profit. Donations are tax-deductible to the full extent provided by law.

The Freethought Books Project provides donations of freethought books—secular, atheist, humanist, and skeptical literature—to prisoners, prison libraries, inmates in mental hospitals, other books to prisoners projects, and others in need.

Your donation helps pay for books and shipping costs that are essential to make this project a success.


When you make a donation, you become a part of a worldwide movement of humanists, skeptics, atheists, and freethinkers, all working together to give voice to our values. Thank you!