The rainbow mystery /
by Fran Manushkin ; illustrated by Tammie Lyon.
- 22 pages : color illustrations ; 24 cm.
- Katie Woo and Pedro mysteries .
- Manushkin, Fran. Katie Woo and Pedro mysteries. .
When Katie's father looses his special rainbow ring while playing with the kids in the backyard, Katie and Pedro work to follow the clues to find the missing ring.