Another crime for the great Inspector Rockfort to solve! A Countess's precious stones have been taken from her hotel room, and local police have concluded that one of the hotel's other guests did the deed. So, Rockfort inspects the seaside resort, looking for jewelry among the cheerfully colorful carousels, greenhouses, and candy and shell shops chock-a-block with goods. But he can use some help, and that's where kids come in. They have to go through the drawings, searching carefully for the Countess's missing jewels in each one, and solving fun riddles. By the end, Rockfort and his team of puzzle-loving readers will have figured out whodunit and cracked a tough case.