Goodreads Choice Awards 2025

Join the Goodreads Author Program

Are you Calvin B. Dewitt, author of the books below?
Earthwise by Calvin B. Dewitt Song of a Scientist by Calvin B. Dewitt Earth-Wise by Calvin B. Dewitt Caring for Creation by Calvin B. Dewitt The Environment and the Christian by Calvin B. Dewitt Missionary Earthkeeping by Calvin B. Dewitt Earth-Wise by Calvin B. Dewitt Dynamics of the world climate/food system by Calvin B. Dewitt Earth-Wise by Calvin B. Dewitt The Green Bible by Anonymous


To join the author program as Calvin B. Dewitt, you will first need to sign in to Goodreads. Then navigate back to this page to apply.


About the Author Program
Authors on Goodreads
Author Guidelines
Author Program How-To
Author & Advertisers Blog
Ask the Author: Featured Authors
About Goodreads