The Friendly Daemon, or the Generous Apparition / Being a True Narrative of a Miraculous Cure, Newly Perform'd Upon That Famous Deaf and Dumb Gentleman, Dr. Duncan Campbel, by a Familiar Spirit That Appear'd to Him in a White Surplice, Like a Cathedral Singing Boy

BEING
A True Narrative of a miraculous Cure,
newly perform'd upon that famous Deaf
and Dumb Gentleman,
Dr. Duncan Campbel ,
By a familiar Spirit that appear'd to him in a
white Surplice, like a Cathedral singing Boy.
By Daniel Defoe.
If by our Senses Spirits we perceive,
Or from the strength of Fancy, so believe,
No Fault do we commit that merits blame,
If to the Publick we report the same;