Like death and taxes, errors in books are a certainty, no matter how closely you edit. This document contains corrections to known errors to date in all textbooks. If you find something you believe to be an error in any of our texts, please notify us in an email to We are very grateful to those who help us make better books.

Errata for each textbook and corresponding resources are now on the catalog page of each textbook. For convenience, the links are below:

Earth Science: God’s World Our Home

Novare Physical Science

Introductory Physics


General Chemistry

Chemistry for Accelerated Students

Physics: Modeling Nature