The Horses set has the following ten encyclopaedic cards:
1. Akhal-Teke
2. Andalusian
3. Arabian
4. Appaloosa
5. Black Forest
6. Falabella Pony
7. Marwari
8. Mustang
9. Shire Horse
10. Tibetan Pony
Each card has an illustration or picture on the front and encyclopaedic facts about it on the back.