Nancy, Bess, and George find mysteries, puzzles, and sabotage around every corner! Luckily, these junior sleuths are always up to the task of finding stolen items, unmasking villains, and saving the day. Each book encourages readers to grab some paper and jot down their own ideas and solutions to the case as the girls investigate pool party sabotage, a stolen recipe, a missing prop, a ghostly piano, and more! This clue-filled paperback boxed set includes: Pool Party Puzzler Last Lemonade Standing A Star Witness Big Top Flop Movie Madness Pets on Parade Candy Kingdom Chaos World Record Mystery Springtime Crime Boo Crew