The Animal Shelter Mystery

The Aldens offer to take care of the animals from the recently closed Greenfield Animal Shelter. They have another mystery in their hands when they discover that most of the animals belong to an old woman who is missing. The Alden children save an old woman's house, land, and all the animals in her animal shelter from greedy contractors. When a calico cat appears at Grandfather's, the children look for the founder of the town's animal shelter.