When the entire Christopher Columbus exhibit disappears from the local museum, fourth-grade sleuth-in-training Alec Flint investigates, aided by his new classmate and potential partner, Gina, who wants his help looking into the disappearance of a teacher.
- ISBN10 043990353X
- ISBN13 9780439903530
- Publish Date 1 May 2009
- Publish Status Active
- Publish Country US
- Imprint Scholastic US
- Format Paperback (US Trade)
- Pages 192
- Language English