Notes: Translated by Robert B. Douglas. No statement of printing. Title page states "1931, Albert and Charles Boni." Slightly taller but substantially wider than a mass-market pb (18.7 cm x 12.6 cm). Issued with cardboard slipcase, open at both ends, with exterior artwork that duplicates the cover artwork. Slipcase also has a line drawing facsimile of the cover art on the interior. Book number and price not shown on cover, but are given on the last unnumbered page, a list of Bonibooks already released (numbered 1-43).