Encyclopædia of sexual knowledge / by Norman Haire [and others] ; edited by Norman Haire.

Encyclopédie de la vie sexuelle. English. 1952.

London : Encyclopaedic Press, 1952.

560 pages : illustrations

[2d ed.].

Preface states: "This book was originally published in the French language in 1933", but no French title is given. Possibly it was a translation of the Encyclopédie de la vie sexuelle. Portions of the same English text are published as the "Encyclopædia of sex practice" without Costler's name.