Tarzan at the Earth's Core (Tarzan No. 13 / Pellucidar No. 4)

	Publisher	Edition	Serial No.	Date	Pp.	Price	Cover Artist
	Methuen Sixpennies	1	22	1941	191	6d	-
	Goulden	1	4	1949	128	1/6	J. Allen St. John
	Goulden	2	4	1951	128	1/6	J. Allen St. John
	Goulden	3	4	1952	128	1/6	J. Allen St. John
	FSB	1	168	1959	188	2/6	Edward Mortelmans
	FSB	2	168	1962	188	2/6	Edward Mortelmans
	FSB	3	1061	1964	188	3/6	Edward Mortelmans
	FSB/NEL	4	1061	1967	188	3/6
	Ace	1	F-180	January 1963	223	40¢	Frank Frazetta
	Ace	2	G-736	August 1968	223	50¢	Frank Frazetta
	Ace	3	79851	November 1969	223	60¢	Frank Frazetta
	Ace	4	79852	March 1973	256	75¢	Frank Frazetta
	Ace	5	79853	unknown	256	95¢	Frank Frazetta
	Ace	6	79854	unknown	256	$1.25	Frank Frazetta
	Ace	7	79855	August 1978	256	$1.95	Frank Frazetta
	Ace	8	79856	Jan 1982	256	$2.25	Frank Frazetta
	Ace	9	79858	April 1985	256	$2.75	Frank Frazetta
	Ballantine	1/CN	U2013	March 1964	191	50¢ 50C¢	Richard Powers
	Ballantine	2	U2013	February 1968	191	50¢	Richard Powers
	Ballantine	3	01907	April 1970	191	75¢	Robert Abbett
	Ballantine	4	21907	1974	191		Robert Abbett
	Ballantine	5/CN	24483	November 1975	191	$1.25 C$1.25	Neal Adams
	Ballantine	6	27803	March 1979	191	$1.75	Neal Adams
	Ballantine	7	29663	November 1980	191	$1.95	Neal Adams
	Ballantine	8	32822	1986	191	$3.95	Neal Adams
	Ballantine	CN	32822	March 1992	191	$3.95 C$5.50	Neal Adams
	Del Rey	US/CN	41349	September 1997	422	$6.99 C$7.99	Gerald Brom