When master prankster Miles Murphy moves to sleepy Yawnee Valley, he challenges the local mystery prankster in an epic battle of tricks, but soon the two join forces to pull off the biggest prank ever seen.

"It's the end of March, and Hubie is struggling to prepare his pranks for the big day. The whoopee cushion, the rubber tarantula, and the fly in the ice cube just aren't good enough anymore--not when the worst joke comes from the place he least expects it"--P. [4] of cover.

Claudia takes a baby-sitting job looking after Betsy, a girl who is known for her practical jokes, and when one of Betsy's pranks results in a broken leg for Claudia, her baby-sitting days may be through.

Bradley and Brian need help from Nate and Lucy after a hypnotist turns their mother into a duck but does not quite get her changed back.

Mary McScary loves to scare people, but nothing she thinks up seems to bother her cousin, Harry McScary--but Mary will not give up trying.

Fifth grader Luna Ramos has a great many cousins, mostly on her father's side, but one of them, Claudia, is a source of constant annoyance; their current feud begins when Luna is punished for locking Claudia in the restroom at another cousin's quinceanera--but when there's a bullying situation at school, Luna realizes that, despite their disagreements, cousins have to stand up for each other.

Fifth graders George and Lilly are best friends, but when they end up leading separate teams competing for the Spirit Week prize, it puts a strain on their friendship, especially when the competition generates a host of nasty pranks designed to sabotage their teams--and if Principal Klein finds out what is going on, Spirit Week will be canceled and everybody concerned will spend the rest of the year in detention.--Provided by Publisher.

A mischievous bear plays tricks on his friends.

When Kianna, youngest of the Pony Girls, is frightened by stories that Bigfoot may be living close to Storm Cliff Stables, fellow Pony Girl Gabriela sets out to discover the truth, and expose the trickster.

April Fools' Day is not a happy one for Wagner the mouse because his best friend, Pearl the rabbit, and other children and adults at school keep tricking him.