Unknown Worlds
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Overview:
- Title: Unknown Worlds
- Author: Lawana Trout, Michael C. Flanigan
- Year: 1969
- ISBN-10: 0030716209
- Publisher: Holt, Rinehart and Winston
- Price: $2.20
- Pages: xviii+157
- Binding: Trade Paperback
- Type: Anthology
- Title Reference: Unknown Worlds
- Notes: Unknown