Big Books of 2026

Join the Goodreads Author Program

Are you Jason Diffner, author of the books below?
Families in Covenant Succession by Jason Diffner Family Legacy by Jason Diffner


To join the author program as Jason Diffner, 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