Speculum al foderi

"Speculum al foderi" (sometimes known as "The Mirror of Coitus" or literally "a mirror for fuckers") is a 15th century Catalan text discovered in the 1970s. This text is significant as it is the only known Medieval treatise describing the art of sexual positions.

References

*Michael R. Solomon, editor (1986). "Text and Concordance of Speculum al foderi, Biblioteca Nacional MS. 3356". ISBN 0-942260-60-0
*Michael R. Solomon (1990). "The Mirror of coitus : a translation and edition of the fifteenth-century Speculum al foderi". Spanish. ISBN 0-940639-48-3