Ninja Princess Detectives: Fishing for Clues

When the king's lucky fishing hat goes missing, so does his luck. Everything is going wrong! But Ava and Gabby Danger are on the case. Readers in grades 1-4 will help the girls and their friends, princes from a neighboring kingdom, follow the clues and put their thinking crowns on to solve the mystery. Can they find Dad's hat before bad luck ruins the family's camping trip?