The Marshmallow Hammer Detective Agency: The Mysterious Case of the Golden Egg

A young adult mystery from USA TODAY BESTSELLING AUTHOR Ernie Lindsey...

The sudden and unexpected arrival of a mysterious package interrupts would-be private investigator Hat Tintersmoot's twelfth birthday.  Once she discovers that the small cardboard box is a present from her Grandpa Gordon, the mystery deepens . . . considering the fact that he passed away three years earlier.

It's another perfect job for the owner of The Marshmallow Hammer Detective Agency. With the help of a new friend with a troubled past, Hat must solve five nearly impossible clues in order to uncover the baffling truth behind a gift from beyond the grave.