Which book is this?

The Hunt for Red October (1984) · Tom Clancy Patriot Games and The Hunt for Red October (1992) · Tom Clancy The last sentry (2005) · Gregory D. Young

The Hunt for Red October Game (Tsr Game) (1988) · Douglas Niles Tom Clancy Collection (2010) · Tom Clancy, J. Charles Tom Clancy's Jack Ryan Boxed Set (2013) · Tom Clancy Mutiny (2008) · Boris Gindin, David Hagberg Best of Thrillers (2000) · Lee Gruenfeld, Steve Thayer, William R. Dantz

The Hunt for Red October by Tom Clancy (1998-02-02) (unknown)

The Hunt for Red October (Dual Track Tape) (unknown) · Tom Clancy