England, 1920. Eleanor Swift has spent the last few years travelling the world: taking tea in China, tasting alligators in Peru, escaping bandits in Persia and she has just arrived in England after a chaotic 45-day flight from South Africa. Chipstone is about the sleepiest town you could have the misfortune to meet. But then, from the edge of a quarry, through the driving rain, Eleanor is shocked to see a man shot and killed in the distance. Before she can climb down to the spot, the villain is gone and the body has vanished.

Spring, 1918. The Great War is at a crucial stage, the Germans are making one last push into France, and the Allies are struggling to hold them back. Battle lines are shifting, and men, and their machines, are being sent up and down the front to shore up defenses. Major Heathcliff Lennox, and his batman Greggs, are told to report to their new HQ. They set off on a sunlit day to fly the distance, but the enemy is never far away, and disaster strikes. They're sent crashing to the ground behind enemy lines, where life, death, and love await.

St Thomas' College, Cambridge, has a ghost: or so some people believe. So when the Psychic Investigation Unit is summoned and a professor collapses with a heart attack during the proceedings, the college really is in a fix. Nathaniel Gye is called in to make discreet investigations. As he tries to tease out the twisted strands of this strange affair, anonymous letters arrive claiming that this unquiet spirit did not commit suicide 10 years ago but was murdered.

Scandal hits the staid publishing house of Barnabas when one of the directors is found dead in the strong-room. Suspicion immediately falls on his wife's lover, the junior partner in the firm. But how does an unpublished Restoration comedy come to feature in the tragedy? And what of the odd disappearance of another director twenty years before?

At Oxford they jokingly called themselves The Seven Sinners. Now, 30 years later, they are being murdered - each in the manner of his particular 'sin'. Who is doing it and what is the connection with the twin serpents, the mysterious Emerald Lady and the holy Book of Kor? Holmes and Watson -with the aid of their new friend, Professor Challenger - must race against time and the killer...before one of the victims becomes his brother, Mycroft.

A missing man leads Jack Haldean straight into danger... Mark Helston, the rising star of Hunt Coffee Limited, was successful and popular, with plenty of money and everything to live for. Yet at half past seven on the evening of the ninth of January, 1925, he walked out of his Albemarle Street flat and disappeared. Desperate to know what happened to Mark, his uncle, old Mr Hunt, appeals to Jack Haldean. Inspector Bill Rackham of Scotland Yard thinks it’s a thankless task.

London, 1925. With their band the Dizzy Heights, jazz musicians Ivor ‘Skins’ Maloney and Bartholomew ‘Barty’ Dunn are used to improvising as they play the Charleston for flappers and toffs, but things are about to take a surprising turn. 

June 1933. Independent, young Kitty Underhay has been left in charge of her family’s hotel, The Dolphin, on the tranquil English coast. But when several rooms are broken into and searched, including Kitty’s own, she quickly realizes that something out of the ordinary is afoot at the hotel. Soon, rumors are flying in the cozy town that someone is on the hunt for a stolen ruby. A ruby that Kitty’s mother may well have possessed when she herself went missing during the Great War.

In the sweltering summer of 1911, suffragette Connie Callaway is introduced to Will Maitland, cricketer and rising star of his county. Despite parting on uncertain terms, they are destined to meet again, their lives inextricably entangled. Combining national drama and private tragedy, this is a story of love, sacrifice, suffrage and county cricket, projected against a vivid backdrop of England in an extraordinary age of turmoil and violence.

Melissa Craig is absolutely delighted with her new life in an old crumbling cottage, spending her days pruning the primroses and getting to know Binkie, the ginger cat next door. She only wishes she had made the move to the countryside sooner. But when a knock at the door brings news of a shocking discovery, she suddenly finds herself thrown in to the middle of a baffling mystery: the bones of a young woman have been found in the woods just behind her new home. Perhaps the little village of Upper Bembury is not as idyllic as it first seemed? Strange phone calls in the night convince Melissa that the police are barking up completely the wrong tree, so she can’t resist doing a little digging of her own. From the bingo hall to the beauty salon and beyond, her search ruffles a few feathers and uncovers many of the village’s most scandalous secrets, but gets her no closer to finding the culprit.

Radio's smoothest sleuth and his glamorous wife solve a case of international mystery. From 1938 to 1969 crime novelist and detective Paul Temple and his Fleet Street journalist wife Steve solved case after case in one of BBC radio's most popular serials.

London, 1941. The city is in blackout, besieged by nightly air raids from Germany. Two strangers are about to meet. Between them they may alter the course of the war. While the Blitz has united the nation, there is an enemy hiding in plain sight. A group of British citizens is gathering secret information to aid Hitler’s war machine. Jack Hoste has become entangled in this treachery, but he also has a particular mission: to locate the most dangerous Nazi agent in the country.

Great Britain, 1923: When Detective Inspector John Redfyre is invited to attend the annual St. Barnabas College Christmas concert in his Aunt Henrietta's stead, he is expecting a quiet evening. But he arrives to witness a minor scandal: Juno Proudfoot, the trumpeter of the headlining musical duo, is a woman, and a young one at that - practically unheard of in conservative academic circles. When she suffers a near-fatal fall after the close of the show, Redfyre must consider whether someone was trying to kill her.

Mark Franklin came from the American West to Edwardian England with two long-barrelled .44s in his baggage and a fortune in silver in the bank. Where he had got it and what he was looking for no one could guess, although they wondered - at Scotland Yard, in city offices, in the glittering theatreland of the West End, in the highest circles of society (even King Edward was puzzled) and in the humble pub at Castle Lancing.

Once again Anthony Quinn shows himself a master at writing fiction that works on every level. London, May 1945. Freya Wyley, 20, meets Nancy Holdaway, 18, amid the wild celebrations of VE Day, the prelude to a devoted and competitive friendship that will endure on and off for the next two decades.