Ephemera, Girard, Kansas: Haldeman-Julius Publications, 1949. Good with No dust jacket as issued.
Stapled binding is sound. Pages clean, tanned. Light blue wrappers are tanned with light handling wear including faint creasing. Author, a prominent sexologist, addresses various sexual techniques and practices that many considered deviant at the time. Big Blue Books were published by the Haldeman-Julius company, run by Emanuel Haldeman, from 1925 to 1951. As with the company's better known Little Blue Book series, Big Blue Books were designed to educate an interested reading public, often with sexually focused titles and content. ; Big Blue Book; 8.5" (18.5 cm) tall; 32 pages.