Items with "Ball, Robert" as Credited Illustrator
Fighting Fantasy (2017-, Scholastic)
1. The Warlock of Firetop Mountain (cover)2. City of Thieves (cover)
3. The Citadel of Chaos (cover)
4. The Forest of Doom (cover)
5. House of Hell (cover)
6. The Port of Peril (cover)
7. Creature of Havoc (cover)
8. Deathtrap Dungeon (cover)
9. Appointment with F.E.A.R. (cover)
10. Island of the Lizard King (cover)
14. Caverns of the Snow Witch (cover and interior)
15. Assassins of Allansia (cover and interior)
15. Assassins of Allansia (interior)