Tarzan at the Earth's Core

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Overview:

Title: Tarzan at the Earth's Core
Author: Edgar Rice Burroughs
Year: 1973
Publisher: Ace Books
Price: $0.75
Pages: 256
Binding: Paperback
Type: Novel
Title Reference: Tarzan at the Earth's Core
Notes:
First Ace printing: August, 1968 Second Ace printing: November, 1969 Third Ace printing: March, 1973; no number line History ignores the 1963 printing so this is the fourth, not third The artist is not credited, most of Frazetta's signature is visible on the artwork