It is the day before the vegetable competition at the local harvest fair, and Max Monroe and the ghost of his great-uncle work together as a detective team to solve the mystery of the Zamboni sisters’ missing giant zucchini. They investigate people around town including Mr. Jordan who really wants to win the contest this year, and Edwena Whacker who makes the most delicious zucchini bread. Together they find clues to solve the mystery. This fun little mystery book is book two in the Ghost and Max Monroe series.