This is a first edition of Ken Kesey's "Demon Box" published by Viking Press in 1987. The book is in a UK-B format paperback measuring 7.7 inches in length, 5.1 inches in width, and 0.9 inches in height. It weighs 11.2 oz and contains 400 pages.

The book is a collection of short stories written by Kesey, who is also the author of "One Flew Over the Cuckoo's Nest". This edition comes with a hardcover jacket, making it a great addition to any collection. The book is in excellent condition and is a must-have for any fan of Kesey's work.