"When objects go missing in a kindergarten classroom, the Goofballs go undercover as teachers to crack the case"--
- ISBN10 1606844490
- ISBN13 9781606844496
- Publish Date 11 March 2014 (first published 1 January 2014)
- Publish Status Unknown
- Publish Country US
- Imprint Egmont USA
- Format Hardcover
- Pages 104
- Language English