When Max suspects that Mitzi's father has snuck vegetables into her muffin they hurry to the lab of her neighbors, Juan and Juanita, to investigate.
- ISBN13 9780449819166
- Publish Date 11 July 2017
- Publish Status Out of Stock
- Out of Print 24 June 2021
- Publish Country US
- Imprint Random House Books for Young Readers
- Format Hardcover
- Pages 32
- Language English