Batman and the Ultimate Riddle
Can Batman stop The Riddler's plan to uncover his identity?
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Can Batman stop The Riddler's plan to uncover his identity?
Tiny detectives tackle big mysteries in a thrilling adventure.
A cosmic collector targets heroes for his ultimate collection. Can they escape his grasp?
Can Batman stop The Riddler's plan to uncover his identity?
A tiny jellyfish turns into a giant slimy blob that threatens to swallow a whole city.
0
Authored
4
Illustrated
4
Collaborators
Graphic novels
3
Chapter books
1
Books published each year, stacked by book type.
The share of the catalog represented by each book type.
4
books
Every title in the Bookroo library, ordered from newest to oldest.
Can Batman stop The Riddler's plan to uncover his identity?
Tiny detectives tackle big mysteries in a thrilling adventure.
A cosmic collector targets heroes for his ultimate collection. Can they escape his grasp?
A tiny jellyfish turns into a giant slimy blob that threatens to swallow a whole city.
Creative company
The authors and illustrators who share the credits across Leonel Castellani's books.