Jeff Cohen has written at least 10 books. Their most popular book is The Question of the Felonious Friend with 4 saves with an average rating of 3.5⭐.
Series
3 primary booksAuthored 100% of series
An Asperger’s Mystery is a 3-book series with 3 primary works first released in 2014 with contributions by E.J. Copperman and Jeff Cohen.
Series
1 primary bookAuthored 100% of series
Eva and Sadie is a 1-book series first released in 2014 with contributions by Jeff Cohen.