First edition, first printing. Famously described as "the perfect yarn" by Ronald Reagan, it was the author's first novel and the debut of the character Jack Ryan. A film adaptation, directed by John McTiernan, was released in 1990 and starred Sean Connery and Alec Baldwin. The book and film also led to two video games. This copy has all the required points of the first printing: 18 lines of text on the imprint page with no statement of edition or printing number; no price on the front flap of the dust jacket; and the rear panel printing an ISBN with no barcode and six reviews, the third by Clive Cussler. Octavo. Original red cloth, spine and rear cover lettered in silver, blind-stamped decoration on front cover, grey endpapers. With dust jacket. Foot of spine bumped, front cover rubbed; jacket spine faded, extremities nicked and lightly creased, small tape repair to verso, flaps without price, as issued: a very good copy in like jacket.