In The Mystery of the Shadow in the Yard, Climber the hamster, a self-proclaimed detective, and his friend Paws must uncover their newest mystery--a shadow that creeps across the backyard of their home at night. With the help of their owners, two yard dogs, and a local catbird, Climber and Paws solve the mystery and save the day! In Retirement, Climber must move on and hand over his detective work to his new friends, three hermit crabs named Escape, Rainbow, and Little-foot. The hermit crabs go on an adventure with their owners--to the beach!