Leipzig: Deutsche Verlag-Aktien-Gesellschaft, 1904-1913. First Edition. 10 hardback volumes (I-X). Complete - although Krauss did later add supplementary volumes. Privately printed by Krauss. (From Vol. VII onwards publication is by the Ethnologischer Verlag). Some of the volumes are numbered, indicating a limited edition, but this is different with each volume. The Anthropophyteia is probably the most comprehensive collection of sexual folklore and ethnological sex research and one of the most important basic works on sex research and the history of customs and, in its outstanding achievement, the most important work in the life's work of FS Krauss. From Vol VII onwards, Freud contributed to the work. Red cloth with gilt titles to each volume. Overall in very good condition, with many of the pages uncut. A little bumping and edgewear overall. Vol I (1904) is clean and bright, with a little fading to the spine. Smaller catalogue bound in to rear; Vol II (1905) has some water staining to the front board. Smaller catalogue (32 pages) outlining Duhren's work on Marquis de Sade bound in to rear; Vol III(1906) good overall condition. 11 photographic plates bound in to the rear; Vol IV (1907) good overall condition. 10 photographic plates to rear; Vol V (1908) good overall condition. 9 photographic plates to rear; Vol VI, (1909) good overall condition. A little crinkling to the cloth on the spine. 22 photographic and illustrated plates; Vol VII. (1910) good overall condition. 19 photographic plates to rear; Vol VIII, (1911) Good overall condition. 29 photographic plates; Vol IX, (1912) Good overall condition. 16 photographic plates; Vol X, (1913): 5 photographic plates. This final volume contains the Jahrbucher, followed by the Erotische Zabuerwahnprozesse zu Berlin im Jahre 1913: Collation: XXIV, 530, [2]; XVI, 480, [4]; VI, 449, [6], 18, XI (plates); IV, 479, [9], X (plates); 413, [9], IX (plates); 519, [4], XXII (plates); 539 (including 19 plates); 528, [8], XXIX (plates); 602, [6], XVI (plates); 416, 69, V (plates). 270 x 200 mm (10¾ x 7¾ inches).