When Marcus Didius Falco encounters the young and very pretty Sosia Camillina in the Forum, he senses immediately that there is something amiss. When she confesses that she is fleeing for her life, Falco offers to help her and, in doing so, gets himself mixed up in a deadly plot involving stolen ingots, dangerous and dark political machinations, and, most hazardous of all, one Helena Justina - a brash, indomitable senator's daughter connected to the very traitors that Falco has sworn to expose.

Four novella-length stories written to illuminate Lindsey Davis's unparalleled output of the last 30 years, with an introduction written and narrated by the author.

January 1905: Holmes and Watson are summoned by Holmes' brother Mycroft to undertake a clandestine investigation. An agent of the British Secret Service has been found floating in the Thames, carrying a manuscript smuggled into England at the cost of her life. The pages purport to be the minutes of a meeting of a secret group intent on nothing less than taking over the world: the Protocols of the Elders of Zion.

Hugh of Singleton, fourth son of a minor knight, has been educated as a clerk, usually a prelude to taking holy orders. However, feeling no certain calling despite a lively faith, he turns to the profession of surgeon, training in Paris and then hanging out his sign in Oxford. A local lord asks him to track the killer of a young woman whose bones have been found in the castle cesspit. She is identified as the impetuous missing daughter of a local blacksmith, and her young man, whom she had provoked very publicly, is in due course arrested and sentenced at the Oxford assizes.

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.

Gaius Petrius Ruso is a divorced and down-on-his-luck army doctor who has made the rash decision to seek his fortune in an inclement outpost of the Roman Empire, namely Britannia. After a 36-hour shift at the army hospital, he succumbs to a moment of weakness and rescues an injured slave girl, Tilla, from the hands of her abusive owner. And before he knows it, Ruso is caught in the middle of an investigation into the deaths of prostitutes working out of the local bar.

Find a missing book. That was the job the woman in the Doc Martens gave us. Easy money, right? Only now it seems she's actually an ancient, powerful sorcerer, and the book is a Book of Power that doesn't want to be found. It wants to tear reality apart at the seams, and it'll use anyone it can to do it. So now we've got one spectacularly displeased sorcerer, a hungry, still-missing book, a dentist with bad hygiene, and a neighbourhood having some reality issues to deal with. Plus about a day before the book turns our world - and us - inside out.

Curiosity just might be the death of Mrs. Murphy - and her human companion, Mary Minor "Harry" Haristeen. Small towns are like families: Everyone lives very close together. . .and everyone keeps secrets. Crozet, Virginia, is a typical small town - until its secrets explode into murder. Crozet's thirty-something post-mistress, Mary Minor "Harry" Haristeen, has a tiger cat (Mrs. Murphy) and a Welsh Corgi (Tucker), a pending divorce, and a bad habit of reading postcards not addressed to her.

During intermission at the famed La Fenice opera house in Venice, Italy, a notoriously difficult and widely disliked German conductor is poisoned—and suspects abound. Guido Brunetti, a native Venetian, sets out to unravel the mystery behind the high-profile murder. To do so, he calls on his knowledge of Venice, its culture, and its dirty politics. Along the way, he finds the crime may have roots going back decades—and that revenge, corruption, and even Italian cuisine may play a role.

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.