Jan has written at least 3 books. Their most popular book is The Berenstain Bears and the Homework Hassle with 5 saves with an average rating of 3⭐.
Series
1 primary bookAuthored 100% of series
Superlópez is a 1-book series first released in 2002 with contributions by Jan and Francisco Pérez Navarro.
Series
1 released bookAuthored 1% of series
The Berenstain Bears is a 79-book series first released in 1971 with contributions by Stan Berenstain, Jan Berenstain, and 3 others.