Superintendent Battle
Reading Order.

Brings back several characters from an earlier novel, The Secret of Chimneys, in a story that can best be described as a John Buchan thriller told by P.G. Wodehouse. (https://agathachristie.fandom.com/wiki/The_Seven_Dials_Mystery) Consummate young silly ass Gerry Wade is the despair of hosts and hostesses across the land, with his inability to make it to breakfast before the eggs are congealed, the toast has wilted and the coffee has grown chill and distinctly unwelcoming. And so, a small group of sundry other young silly-asses and interchangeable girls decide that a good, stiff dose of eight fine alarum clocks would be just the thing to spring him, yelling, from his bed in the early hours. This plan, however, fails signally to work, for the very good reason that Gerry is far too dead to be roused by anything quieter than the Last Trump. This discovery both puts a dampener on the house party and raises some questions. Why would a notoriously heavy sleeper die of an overdose of a sleeping draught? And why are there only seven of the eight clocks found in the bedroom, neatly and sinisterly arranged on the mantelpiece as though to convey some message? Lady Eileen ‘Bundle’ Brent and friends are shortly to find out… (https://alackofconsensus.wordpress.com/2018/03/07/review-the-seven-dials-mystery-by-agatha-christie/)

It was the match-up of the century: four sleuths--Superintendent Battle of Scotland Yard; Mrs. Ariadne Oliver, famed writer of detective stories; Col. Race of His Majesty's Secret Service; and the incomparable Hercule Poirot - invited to play bridge with four specially invited guests, each of whom had gotten away with murder! But before the first rubber was completed, the host was dead.

Luke Fitzwilliam, a retired colonial policeman has returned to England and chances to converse on a train with a woman who reminds him of a favorite aunt. She informs him that she is reporting three murders to Scotland Yard and is hoping to prevent a fourth, that of a village doctor. Before she can do so, she is killed by a car, and a short time later the doctor she mentioned is killed. Fitzwilliam decides to investigate these five deaths.

What is the connection between a failed suicide attempt, a wrongful accusation of theft against a schoolgirl, and the romantic life of a tennis player? To the casual observer, apparently nothing. When a houseparty gathers at Gull's Point, the seaside home of an elderly widow, earlier events come to a dramatic head.Robert Graves, author of I Claudius, was a neighbour of Agatha Christie's in Devon during the Second World War and the two became friends. Christie dedicated this book to Graves: "Dear Robert, Since you are kind enough to say you like my stories, I venture to dedicate this book to you. All I ask is that you sternly restrain your critical faculties (doubtless sharpened by your recent excesses in that line!) when reading it. This is a story for your pleasure and not a candidate for Mr Graves' literary pillory!" The book was dramatised by Agatha Christie and Gerald Verner. It was adapted for TV in 2007 with Geraldine McEwan as Miss Marple.