World of Tiers 1
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Overview:
- Title: World of Tiers 1
- Author: Mark Harrison
- Year: 1986
- Type: Cover Art
Variant Titles:
Editions/Publications:
- Unknown. World of Tiers 1 (Unknown, Mark Harrison, Sphere, ISBN-10: 0722135149, £3.95, 467 pages, Trade Paperback, Omnibus)