This drop, it appears, is applied externally, by touching the hair, as in Balzac's _Thirteen_." "Hmmm," said Durtal, "I am afraid that a drop of this oil long ago fell on the scalp of poor old Gevingey." "What is interesting about this story is not the outlandishness of these diabolical pharmacopoeia so much as the psychology of the persons who invent and manipulate them.Think.This is happening at the present day, and it is the priests who have invented philtres unknown to the sorcerers of the Middle Ages." "The priests, no! A priest.

And what a priest!" remarked Carhaix.
"Gevingey is very precise.

He affirms that others use them.

Bewitchment by veniniferous blood of mice took place in 1879 at Chalons-sur-Marne in a demoniac circle--to which the canon belonged, it is true.

In 1883, in Savoy, the oil of which I have spoken was prepared in a group of defrocked abbes.