The Ultimate Riddles Book for Kids Ages 9-14: 300 Difficult Brain Teasers and Fun Riddles for Smart Kids and the Entire Family. (The Ultimate Brain Busters Series for Kids)
| Country | USA |
| Manufacturer | Independently published |
| Binding | Hardcover |
| EANs | 9798312121063 |
| ReleaseDate | 0000-00-00 |