Black Easter is a Nebula Award-nominated fantasy novel by James Blish in which an arms dealer hires a black magician to unleash all the Demons of Hell on earth for a single day. Black Easter was serialized as Faust aleph-null in If magazine in 1968.

Printed by Dell in 1969, this is the first paperback printing. Book has normal shelf wear and the pages are clean and tight. Please see photos for details.