Original Endless Quest (Old Cover Style)
Endless Quest #1: Dungeon of Dread
Endless Quest #2: Mountain of Mirrors
Endless Quest #3: Pillars of Pentegarn
Endless Quest #4: Return To Brookmere
Endless Quest #5: Revolt of the Dwarves
Endless Quest #6: Revenge of the Rainbow Dragons
Original Endless Quest (Newer Cover)
Endless Quest Collectors Set #1 (contains books 1-4)
Endless Quest #1: Dungeon of Dread
Endless Quest #2: Mountain of Mirrors
Endless Quest #3: Pillars of Pentegarn
Endless Quest #4: Return To Brookmere
Endless Quest Collectors Set #2 (contains books 5-8)
Endless Quest #5: Revolt of the Dwarves
Endless Quest #6: Revenge of the Rainbow Dragons
Endless Quest #7: Hero of Washington Square
Endless Quest #8: Villains of Volturnus
Endless Quest Collectors Set #3 (contains books 9-12)
Endless Quest #9: Robbers and Robots
Endless Quest #10: Circus of Fear
Endless Quest #11: Spell of the Winter Wizard
Endless Quest #12: Light on Quests Mountain
Endless Quest Collectors Set #4 (contains books 13-16)
Endless Quest #13: Dragon of Doom
Endless Quest #14: Raid on Nightmare Castle
Endless Quest #15: Under Dragon's Wing