Jigsaw Jones Mysteries Volume 3 Author:James Preller Jigsaw Jones is the best detective in town! He and his partner, Mila Yeh, put the pieces together to solve one mystery after another. First they scope out a spooky marshmallow monster and catch the class clown. Then they go undercover and track down a missing bike. It's a good thing Jigsaw and Mila are around to crack these cases!