In the days before tortoises had shells, one talented young tortoise sets out to design the perfect house for his fellow crawlers.
- ISBN: 9780060207984
- Author: Katz, Avner
- Published: 1993 , Harpercollins Childrens Books
- Themes: Porquoi tale, Turtles
- Descriptors: Israel, Middle East, Picture Book, Primary (ages 6-9)