Straw Dogs. Poster of the 1971 movie and cover of the 1969 book, The Siege of Trencher's Farm
VS3
The Siege of Trencher's Farm
Gordon M. Williams, 1969
movie vs book
Sam Peckinpah, 1971

After securing a grant to study stellar structures, American applied mathematician David Sumner moves with his glamorous young English wife Amy to her home village of Wakely in the Cornish countryside. Amy’s ex-boyfriend Charlie Venner, along with his cronies Norman Scutt, Chris Cawsey, and Phil Riddaway, immediately resent that the meek outsider has married one of their own.


The Duellists. Poster of the 1977 movie and cover of the book novelization
VS3
The Duellists
Gordon M. Williams, 1977
movie vs book   [NOVELIZATION]
Ridley Scott, 1977

In 1800, as Napoleon Bonaparte rises to power in France, a rivalry erupts between Armand and Gabriel, two lieutenants in the French Army, over a perceived insult. For over a decade, they engage in a series of duels amidst larger conflicts, including the failed French invasion of Russia in 1812, and shifts in the political and social systems of Europe.


Straw Dogs. Poster of the 2011 movie and cover of the 1969 book, The Siege of Trencher's Farm
VS3
The Siege of Trencher's Farm
Gordon M. Williams, 1969
movie vs book
Rod Lurie, 2011

Scriptwriter David Sumner and his wife Amy relocate to rural Mississippi where Amy grew up. While in town one afternoon, David meets Amy’s ex-boyfriend Charlie and his three friends, Norman, Chris, and Bic. David is intimidated by the men, but they have already been hired to fix the roof of the barn on Amy’s property.