Ten exciting new adventures for the famous boy detective! Everyone's favorite fifth-grade gumshoe is back on the case! Following the classic Encyclopedia Brown formula, this installment presents ten 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 Brown as he takes on cases of giant diamonds, lazy lions, a country singer, and of course a trip to the carnival.

Suspects who are identical twins... A leaking tent... Magical worm pills... A zebra's portrait... And a sheet of toilet paper from Spain that's been swiped! These are just some of the ten brain-twisting mysteries that Encyclopedia Brown must solve by using his famous computer-like brain. Try and crack the cases along with him--the answer to all the mysteries are found in the back!

For fifty years, Encyclopedia Brown has been the best boy detective on the block and a favorite character for generations of middle-grade readers. Following the classic formula, this installment presents ten mysteries, complete with answers at the end of the book that allow the reader to solve the cases, too. Join Encyclopedia as he takes on the cases of an African killfish, a library book vandal, and a nail-biting soccer game.

The young sneaker-clad super sleuth saves the day again in a collection of ten short mysteries that invite readers to puzzle out the solutions before consulting the answers in the back of the book. No mystery is too huge for Encyclopedia Brown, and there's no loengths that she won't go to crack the case!