Title: The comet of doom
Description: Mad scientist Dr. Alowishus Cobalt has used a tractor beam to alter the course of a comet and aim it at Earth, and it is up to the Kid Squad--Pi, Athena, Gadget, Tank, and their trusty cat D-Day to save the world from destruction.
Subjects: Comets, Juvenile fiction, Inventions, Scientists, Heroes, Cats, Fiction, Children's fiction, Inventions, fiction, Scientists, fiction, Heroes, fiction, Cats, fiction