A grandfather introduces his grandson to the Jewish tradition of tikkun olam, a centuries-old concept which proposes that everyone must do their part in order to improve the world.
- ISBN: 9781596432802
- Author: Schwartz, Howard
- Illustrator: Swarner, kristina
- Published: 2010 , Roaring Brook Press
- Themes: action, Grandfathers, Jewish
- Descriptors: Early Years (ages 2-6), Fiction, Israel, Middle East, Picture Book, Primary (ages 6-9)
- No. of pages: 32