Relates the exploits of the four Alden children as they locate a missing man. The Boxcar children are determined to solve the mystery that surrounds an old yellow house on their grandfather's property. Strange things have happened in that house where long ago a man disappeared.

Retold in graphic novel form, Sherlock Holmes investigates a bizarre case involving a red-haired pawnbroker and his employer who has disappeared.

Retold in graphic novel form, Sherlock Holmes investigates the appearance of some strange drawings.