2026 Reading Challenge

Join the Goodreads Author Program

Are you Yvan Castanou, author of the books below?
CONSTRUIRE UN MARIAGE HEUREUX ET DURABLE ! by Yvan Castanou Neutraliser l'ennemi public n°1 by Yvan Castanou SORTIR DES PRISONS INTERIEURES by Yvan Castanou Vivez l'extraordinaire divin by Yvan Castanou Maintenant ça suffit, il faut que ça change ! by Yvan Castanou LA PRIERE QUI N'ECHOUE JAMAIS by Yvan Castanou Vous pensez mariage ? by Yvan Castanou Les 4 secrets d'un mariage réussi by Yvan Castanou COMMENT VOTRE LANGUE PEUT-ELLE DETRUIRE VOTRE VIE ? by Yvan Castanou Que Ton règne vienne ! by Yvan Castanou


To join the author program as Yvan Castanou, 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