The Disappearance of Sister Perfect

by Jill Pinkwater

Sherelee Holmes, who claims to be descended from Sherlock, investigates the peculiar behavior of her older sister and ends up going undercover into the compound of a dangerous religious cult.

149 pages, Hardcover

First published January 29, 1987

About the author

Jill Pinkwater is an award-winning author and illustrator who has collaborated with her husband, Daniel Pinkwater, on many fine books, many of which feature polar bears and other noble creatures. They've also worked together on "Superpuppy," the world's best guide to owning and caring for a canine companion.