The Swimming Pool Mystery #6 (The Whodunit Detective Agency)
| Country | USA | 
| Author | Martin Widmark | 
| Binding | Paperback | 
| EAN | 9780448480787 | 
| Edition | Dgs | 
| ISBN | 0448480786 | 
| Label | Grosset & Dunlap | 
| Manufacturer | Grosset & Dunlap | 
| MPN | illustrations | 
| NumberOfItems | 1 | 
| NumberOfPages | 80 | 
| PartNumber | illustrations | 
| PublicationDate | 2016-01-26 | 
| Publisher | Grosset & Dunlap | 
| ReleaseDate | 2016-01-26 | 
| Studio | Grosset & Dunlap |