Becky and her brother use some ingenious clues to identify the person who stole five children's books from the town's library.

Wizard and his friends are clueless when they are sent on the trail of a blueberry pie thief--until he hits on a plan that is sure to nab the swe

Three children vacationing on Pirate Island discover a long-lost family "treasure."

When fifth-grader Cam notices that the prizes for the most difficult game at the school carnival are rapidly disappearing, she uses her amazing p

More mysterious cases for "America's Sherlock Holmes in sneakers" to solve for the standard twenty-five-cent fee. Solutions are included at the b

The town's ten-year-old walking encyclopedia again solves ten neighborhood mysteries. The final solutions to the cases are at the back of the boo

The solutions to ten mysteries solved by Leroy "Encyclopedia" Brown are given in a separate section challenging the reader to match wits with the

A carrier pigeon furnishes Nancy with a clue to a mysterious retreat.

Nate the Great and his dog Sludge try to track down Claude's missing Stegosaurus stamp.

A fifth-grader with a photographic memory and her friend Eric help solve the mystery of the stolen diamonds.

Bunny and Jack, animal detectives, investigate the disappearance of the balloons from the neighborhood toy store.

Overview: Encyclopedia Brown is back, protecting Idaville from swindlers, con men, and thieves. Since 1963 this brainy crime-stopper has been a