Debt of Honor

Debt of Honor
First edition cover
AuthorTom Clancy
LanguageEnglish
SeriesJack Ryan
Genre
PublisherG.P. Putnam's Sons
Publication date
August 17, 1994
Publication placeUnited States
Media typePrint (Hardcover, Paperback)
Pages766
ISBN0399139540
Preceded byWithout Remorse 
Followed byExecutive Orders 

Debt of Honor is a techno-thriller novel, written by Tom Clancy and released on August 17, 1994. A direct sequel to The Sum of All Fears (1991), Jack Ryan becomes the National Security Advisor when a secret cabal of Japanese industrialists seize control of their country's government and wage war on the United States. The book debuted at number one on The New York Times bestseller list.[1] The novel was later noted as containing plot elements which were similar to the circumstances of the September 11, 2001, terrorist attacks and the hijacking of United Airlines Flight 93.