Karl Julius Ploetz

5 books

650 pages paperback

nonfiction history challenging informative medium-paced

704 pages hardcover

nonfiction history medium-paced

644 pages paperback 1914

challenging informative reflective medium-paced

628 pages hardcover 1914

challenging informative reflective medium-paced

636 pages hardcover 1914

challenging informative reflective medium-paced