Big Books of 2026

Join the Goodreads Author Program

Are you Alexis Roumanis, author of the books below?
Neptune by Alexis Roumanis Saturn by Alexis Roumanis Dwarf Planets by Alexis Roumanis Australia by Alexis Roumanis South America by Alexis Roumanis Mars by Alexis Roumanis North America by Alexis Roumanis Turtle by Alexis Roumanis Deserts (Exploring Ecosystems by Alexis Roumanis Earth by Alexis Roumanis


To join the author program as Alexis Roumanis, 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