The Siege of Trencher's Farm

George Magruder, an American professor of English from Philadelphia, moves with his British wife Louise and their eight-year-old daughter Karen to Trencher's Farm in the town of Dando, Cornwall, England, so that George can finish a book he is writing about the (fictitious) 18th-century diarist Branksheer, "a complete man".[2] George and Louise are having marital troubles, causing Louise to become frustrated and, though he wants to, George has difficulty in relating to the locals at the local pub, The Inn. The locals tell Louise the story of Soldier's Field, in which locals who killed a rapist escaped justice, as none of them would talk.[1]

In the climax of the book, child killer Henry Niles is being transported back to prison when his ambulance hits ice and crashes. Niles sees blood and flees, worried that he will be blamed, and George accidentally hits him in a snow drift with his car and takes him back to the farm, not knowing who he is. At the same time, a mentally disabled child, Janice Heddon, runs away from a Christmas party. George realises who Niles is and phones for the doctor and police, but the town is cut off to the police by the weather. The doctor was already attending to Janice's mother, and when the locals find out Janice is missing and that the child killer Niles is at Trencher's Farm, Janice's father Tom and his friends knock out the doctor and form an armed vigilante mob to break in. A community leader Bill arrives, but is accidentally killed by the mob. Tom reminds the locals of Soldier's Field, leading them to believe that if they attack as a group none will be blamed. George has to fight them off and protect his family, changing from ordered and civilised into enraged and animalistic.[1]

The idea for the book came from the panic and sense of siege where Williams lived in Devon when "The Mad Axeman" Frank Mitchell escaped from nearby Dartmoor Prison. Williams wrote the book in nine days[3] – "he dashed off the final page to catch the post office van"[4] – and received £300 from the publisher.[3]

The List included the book among its "100 Best Scottish Books of all Time", dubbing it "a deliberation on how traditional masculine values find a place in modern society".[2] Author Ian Rankin wrote that "This novel is quite different to the eventual movie version, being a complex examination of modern-day masculinity and liberal values."[5]

Slant Magazine found that "Much of the novel's prose reads like a screenplay, with tedious descriptions of props, settings, and physical actions ... tension only really matters if you identify with the characters and care about their predicament, which I found too implausible, fantastic, and crudely sketched to do so."[6]

Legal scholar Melanie Williams wrote of how the 1971 film had coloured reception of the book: "The book is now republished by Bloomsbury (2003), with the title Straw Dogs. This seems particularly sad given that past critical commentary on the book has been wholly unfair; so dazzled are the film critics by their icon."[7]