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Edgar Rice Burroughs Savage Pellucidar 1973 Ace Books Frazetta Cover

Tanar of Pellucidar by Edgar Rice Burroughs ACE F-171

Edgar Rice Burroughs - Savage Pellucidar - Ace F280 1963 PB Frank Frazetta Cover

Tanar Of Pellucidar BY EDGAR RICE BURROUGHS ACE PB FANTASY CLASSIC BORIS COVER

TANAR OF PELLUCIDAR by Edgar Rice Burroughs ACE F-171

Savage Pellucidar Edgar Rice Burroughs 1985 Ace Paperback