Madness is Mercy
Theatricum chemicum Britannicum (1632)
(English) by Elias Ashmole
collection of English alchemical writings
copy once owned by Hiram Coyne
Purchased by Francois Mustafa of Arkham from New and Used Books of Kingsport, Mass.
Jim Heath obtained them from Boston-based developer Raymond Barton, who claimed to have acquired them from an estate sale