| #2 |  Children's A to Z Encyclopedia
| 5 |
| #3 |  The Kingfisher History Encyclopedia
| 0 |
| #4 |  The Usborne Children's Encyclopedia
| 0 |
| #5 |  World of Animals World of Animals
| 0 |
| #6 |  The Encyclopedia of World History The Encyclopedia of World History
| 0 |
| #7 |  World of Science World of Science
| 0 |
| #8 |  The Kingfisher illustrated history of the world
| 0 |
| #9 |  Childcraft: The How And Why Library 1984
| 0 |
| #10 |  The Usborne Science Encyclopedia The Usborne Science Encyclopedia
| 0 |
| #11 |  Science: The Definitive Visual Guide | 0 |
