A tiny submarine that flies through the air... A half-dollar worth five thousand dollars... Some tipsy birds... A world that fits in the palm of your hand... And a case that turns out to be a real can of worms! These are just some of the ten brain-twisting mysteries that Encyclopedia Brown must solve by using his famous computerlike brain. Try to crack the cases along with him--the answers to all the mysteries are found in the back!

Leroy Brown, aka Encyclopedia Brown, is Idaville neighborhood’s ten-year-old star detective. With an uncanny knack for trivia, he solves mysteries for the neighborhood kids through his own detective agency. But his dad also happens to be the chief of the Idaville police department, and every night around the dinner table, Encyclopedia helps him solve his most baffling crimes. And with ten confounding mysteries in each book, not only does Encyclopedia have a chance to solve them, but the reader is given all the clues as well. Interactive and chock full of interesting bits of information—it’s classic Encyclopedia Brown!

Encyclopedia Brown is confronted with ten new cases. Solutions are given in the back of the book.

"Puffin Books, an imprint of Penguin Group (USA)."

A camper who's been bound and gagged... A stolen bike wheel... Two kidnapped pigs... A boy with wings... And a foot-warmer inventor who accidentally puts his own foot right in his mouth! These are just some of the ten brain-twisting mysteries that Encyclopedia Brown must solve by using his famous computerlike brain. Try to crack the cases along with him--the answer to all the mysteries are found in the back!

The boy detective is back with ten new exciting adventures Since 1963, when Dutton published Encyclopedia Brown, Boy Detective, the first book in the series, the brainy crime-stopper has been a favorite character among middle-grade readers. Following the classic formula, this new installment presents ten new mysteries, complete with answers at the end of the book that allow the reader to solve the cases along with the boy detective. Join Encyclopedia as he takes on cases of an African killifish, a library book vandal, and a nail-biting soccer game.

From The Case of the Stolen Diamonds to The Case of the Stolen Money, here are fifteen of Encyclopedia Brown's best mysteries, carefully selected from the entire series. Included is a never-before-published article written by Don Sobol about his reasons behind writing the Encyclopedia Brown series.