Klutzy Will Kennedy jumps at the chance to switch bodies with Chad, the most popular kid at Shadyside Middle School, but Will soon discovers that Chad has been hiding a dark family secret.

Will “the Spill” is a total klutz. He’d give anything to be Chad—the most popular kid in school—just for one day. Chad never trips, or falls, or drops anything. Then Will gets his wish. Chad says he’s got a body-switching machine. And he wants to switch bodies with Will! Will decides to do it. And it works. He loves being Chad—until he finds out Chad's horrible secret…and realizes he’s trapped in Chad's body forever!

Wishing that he could switch places with the coordinated, popular Chad, klutzy Will is astonished when Chad, who owns a body-switching machine, proposes a trade, but when Will learns a scary truth, he is already trapped in Chad's body.

Life was pretty average for Andrew. Until the morning he woke up undead. First there were bite marks on his neck. Then he tried to eat garlic—but that didn’t work out so well. And now he’s got this weird urge to sleep upside down.... Andrew’s kind of excited about being a vampire. He’ll get to fly, stay up all night, and totally scare his sister. But when he meets his vampire teacher, Andy realizes that being a vampire isn’t as all it’s cracked up to be....

The stink bomb in Al’s chemistry set doesn’t explode...and it doesn’t smell. It just sits there. Until it starts to ooze. It oozes all over the cat. It oozes all over Al’s best friend. Everything the ooze touches...changes. Forever. And now the ooze is coming right at Al!

She was warned... Wendy is excited when she spots the cat charm in Mrs. Bast's booth. It will be the perfect addition to her cat collection. But Mrs. Bast refuses to sell it to her. She warns Wendy that it isn't a cat charm -- it is a werecat charm. And it is dangerous. Wendy doesn't care. She has to have it. She grabs the charm, throws down some money, and runs. And that night -- at the stroke of midnight -- Wendy starts to change...