BURROUGHS, EDGAR RICE.
Seven worlds to conquer. Chapter 5-7, 8-11, 12-16, 17-20, 21-24. (In Argosy magazine, Jan. 16, 1937-Feb. 13, 1937)
BURROUGHS, EDGAR RICE. Seven worlds to conquer. Chapter 5-7, 8-11, 12-16, 17-20, 21-24. (In Argosy magazine, Jan. 16, 1937-Feb. 13, 1937) © 6Jan37, A5-79002; 13Jan37, A5-78029; 20Jan37, A5-78072; 27Jan37, A5-78111; 3Feb37, A5-79440. Joan B. Pierce, Hulbert Burroughs & John C. Burroughs (C); 17Feb64; R332075, 332072-332074, 332076.
Joan B. Pierce, Hulbert Burroughs & John C. Burroughs|C