Big Books of 2026

Join the Goodreads Author Program

Are you J Cardona, author of the books below?
Fennec and the mystery in the classroom by J Cardona A Purpose Reborn - The JFIT System by J Cardona A Purpose Reborn - The JFIT System by J Cardona


To join the author program as J Cardona, 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