Flagellum: or, a dry answer to Dr. Hancock's wonderfully-comical liquid book, which he merrily calls Febrifugum magnum, or common water the best cure for fevers, &c. ... By Gabriel John, a seventh son, and teacher of the occult sciences in Yorkshire.
John, Gabriel.
London : printed, and sold by Tho. Warner,
1723.
Gabriel John is a pseudonym.
Sometimes attributed to Daniel Defoe and to Thomas D'Urfey.
ESTC