Von neuen und unentdeckten tierarten (On New and Undiscovered Animal Species)
Stuttgart: Kosmos, 1950. First edition. 80 pp. Original illustrated wraps. Text in German. Slightly toned spine and a little foxing to edges and back wrap, else Fine and unread with publisher's ad laid in. A neat illustrated paperback. A work that anticipated modern cryptozoology, preceding Bernard Heuvelmans' foundational book..... More