All the book-based movies and TV shows adapted by John Davies, ranked

The tumultuous interactions between Napoleon and Russia, notably his disastrous 1812 invasion, provide the backdrop for the intricately entwined personal lives of five aristocratic Russian families.

When the quiet Little Vestry of St. Matthew’s Church becomes the blood-soaked scene of a double murder, Scotland Yard Commander Adam Dalgliesh faces an intriguing conundrum: How did an upper-crust Minister come to lie, slit throat to slit throat, next to a neighborhood derelict of the lowest order?

Headstrong and beautiful, the young housemaid Sally Jupp is put rudely in her place, strangled in her bed behind a bolted door. Coolly brilliant policeman Adam Dalgliesh of Scotland Yard must find her killer among a houseful of suspects, most of whom had very good reason to wish her ill.

Commander Dalgliesh has just published a new book of poems and has taken a brief respite from publicity on the remote Larksoken headland on the Norfolk coast in a converted windmill left to him by his aunt. But he cannot so easily escape murder. A psychotic strangler of young women is at large in Norfolk, and getting nearer to Larksoken with every killing.

This intriguing story is set in the 1930s at a country house, where two amateur sleuths, Bobby Jones and Lady Frankie Derwent, try to unravel the mystery behind a tale of murder, suspense and false identities. And the only clues the two have to go on are the puzzling last words of a dying man.

Superintendent Adam Dalgliesh had been looking forward to a quiet holiday at his aunt’s cottage on Monksmere Head, one of the furthest-flung spots on the remote Suffolk coast. With nothing to do other than enjoy long wind-swept walks, tea in front of the crackling wood fire and hot buttered toast, Dalgliesh was relishing the thought of a well-earned break.