Worlds to Barter

Overview:

• Title: Worlds to Barter
• Author: John B. Harris
• Year: 1931
• Variant title of: Worlds to Barter
• Type: Short Fiction

Editions/Publications:

• 1931. Wonder Stories, May 1931 (1931, Hugo Gernsback, $0.25, 144 pages, Magazine)
• 1973. Sleepers of Mars (1973, John Wyndham Coronet, Catalog ID: #17326-2, $0.30, 155 pages, Paperback, Collection)
• 1973. Sleepers of Mars (1973, John Wyndham Coronet, Catalog ID: #173262, L0.30, 155 pages, Paperback, Collection)

Resources: