Two sets of twins launch a wild chase when the "disappearing parrot" in their school talent show magic act really does disappear.

Two sets of twins catch a thief while tracking down a missing suitcase in a train station

When a famous sculpture is stolen from the museum, two sets of twins team up to track down the thief.

Indexes popular fiction series for K-6 readers with groupings based on thematics, consistant setting, or consistant characters. Annotated entries are arranged alphabetically by series name and include author, publisher, date, grade level, genre, and a list of individual titles in the series. Volume is indexed by author, title, and subject/genre and includes appendixes suggesting books for boys, girls, and reluctant/ESL readers.

In an extraordinary day at the beach, after winning a sand castle contest, two sets of twins resolve the mystery of the disappearance of a rich woman's dog.

Two sets of twins receive a message in a fortune cookie that warns them to beware of a man in a blue hat.