Difficult Riddles For Smart Kids: Science and Technology Edition: 350 Fun Brain-Stumpers For Kids and Families: Ages 8 and up (7-9, 9-13+) (Eleven Worlds to Explore)
| Country | USA |
| Brand | McGraw-Hill Education |
| Manufacturer | McGraw Hill |
| Binding | Paperback |
| ItemPartNumber | 9780071818872 |
| ReleaseDate | 2013-10-08 |
| UnitCount | 1 |
| Format | Illustrated |
| EANs | 9780071818872 |