Farmer, Philip José
Alphabetical Checklist

Series – World of Tiers

15 titles
• Behind the Walls of Terra (New York: Ace Books, 1970)
• Behind the Walls of Terra (Huntingdon Woods, Michigan: Phantasia Press, 1982)
• The Gates of Creation (New York: Ace Books, 1966)
• The Gates of Creation (Huntingdon Woods, Michigan: Phantasia Press, 1981)
• The Lavalite World (New York: Ace Books, 1977)
• The Lavalite World (Huntingdon Woods, Michigan: Phantasia Press, 1983)
• The Maker of Universes (New York: Ace Books, 1965)
• The Maker of Universes (Huntingdon Woods, Michigan: Phantasia Press, 1980)
• More Than Fire: A World of Tiers Novel (New York: Tor, 1993)
• A Private Cosmos (New York: Ace Books, 1968)
• A Private Cosmos (Huntingdon Woods, Michigan: Phantasia Press, 1981)
• Red Orc's Rage (New York: Tor, 1991)
• World of Tiers 1 (London: Sphere Books, 1986)
• World of Tiers 2 (London: Sphere Books, 1986)
• The World of Tiers (Garden City, New York: Doubleday and Company, 1981)