Bibliography : Mandrake

Amots Dafni, et al In search of traces of the mandrake myth: the historical, and ethnobotanical roots of its vernacular names
Rodney Dennys The Heraldic Imagination
James George Frazer Jacob and the Mandrakes
Julian Harrison How to harvest a mandrake
Ann Donovan Lee The emerald, the mandrake and the unicorn in France as seen in the development of medieval lapidaries, herb lore and bestiaries
Willy Ley Dawn of Zoology