The first in a new series features Kiki, a fourteen-year-old redhead who makes dinner for her doctor mother, writes for the school newspaper, plays tennis, and still finds time to solve mysteries with help from her cat, Pumpkin.

In the local art museum to interview its curator, Kiki Collier overhears a violent argument in the next room, and, after some careful sleuthing with her cat, Pumpkin, she uncovers an art theft ring

When Kiki Collier's classmates begin to fall prey to a weird rash of poisonings, Kiki and her cat, Pumpkin, begin to investigate and discover a strange yearbook that could point the way to the next intended victim.