2026 Reading Challenge

Join the Goodreads Author Program

Are you David L Sobel, author of the book below?
Primordial by David L Sobel


To join the author program as David L Sobel, 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