Jack Ryan · Book 41

Line of Demarcation

by M.P. WoodwardGhostwriter

  • Published as part of Tom Clancy's Jack Ryan; this book was written by M.P. Woodward.
Published
1 January 2025
Pages
389
ISBN-13
9780593718001
Type
novel

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Cover of Line of Demarcation

About this book

Line of Demarcation (2025) is M.P. Woodward's contribution as Jack Ryan ghostwriter, the forty-first book in a series now carried entirely by continuation authors more than a decade after Clancy's own last Jack Ryan novel. It runs 389 pages.

Its place in Jack Ryan

Line of Demarcation is book 41 in the Jack Ryan series. It follows Defense Protocol. It is followed by Terminal Velocity. See the full Jack Ryan reading order.

Jack Ryan starts the series as a CIA analyst who stumbles into a Soviet submarine defection and rises, book by book, to national security adviser and eventually President of the United States — one of the most sustained "ordinary competent man in extraordinary circumstances" arcs in thriller fiction. Tom Clancy built his name on techno-thriller density: real weapons systems, real geopolitics, and enough procedural detail about submarines, fighter jets and intelligence tradecraft that the books doubled as…

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