Books like The graveyard of the Hesperides by Lindsey Davis

In the penultimate Heroes of Olympus adventure, Hazel Levesque and her crew must choose between returning home with Athena’s statue or racing to Hades’ depths to rescue Percy and Annabeth, all while Gaea’s rise threatens every step.

An aquarius engineer witnesses the eruption of Mount Vesuvius and its tragic aftermath in 79 AD.

Set in late first‑century Rome, Marcus Didius Falco tackles a crime‑filled city where a criminal’s rare "time to depart" creates a power vacuum. The imperial agent and his patrician lover Helena investigate a series of murders, kidnappings, and a high‑stakes robbery.

Private investigator Marcus Didius Falco is sent to Britain to recover stolen imperial gold, where he encounters senator Helena Justina—his love interest whose ties complicate his mission.

In the days leading up to the Roman Civil War, Gordianus the Finder investigates the mysterious death of a prophetic seeress whose revelations threatened Rome’s power structures.

"In England in the late 1920s, The Honourable Daisy Dalrymple Fletcher, on a convalescent trip to the countryside, goes to visit three old school friends in the area. The three, all unmarried, have recently bought a house together. They are a part of the generation of "superfluous women"--brought up expecting marriage and a family, but left without any prospects after more than 700,000 British men were killed in the Great War. Daisy and her husband Alec--Detective Chief Inspector Alec Fletcher, of Scotland Yard --go for a Sunday lunch with Daisy's friends, where one of the women mentions a wine cellar below their house, which remains curiously locked, no key to be found. Alec offers to pick the lock, but when he opens the door, what greets them is not a cache of wine, but the stench of a long-dead body. And with that, what was a pleasant Sunday lunch has taken an unexpected turn. Now Daisy's three friends are the most obvious suspects in a murder and her husband Alec is a witness, so he can't officially take over the investigation. So before the local detective, Superintendent Underwood, can officially bring charges against her friends, Daisy is determined to use all her resources (Alec) and skills to solve the mystery behind this perplexing locked-room crime"--

Mickey Haller, a cynical Los Angeles criminal defense lawyer, tackles a high‑paying case that turns out to be far more dangerous than it first appears.

In 1813 London, Viscount Sebastian St. Cyr investigates the brutal murder of plantation owner Stanley Preston, uncovering links to King Charles’s 1648 beheading and a web of political intrigue involving the Home Secretary and a vindictive former colonel.

A retired FBI agent in Tucson confronts a resurging serial killer while juggling family drama and an uneasy household, forcing her to question whom she can trust.

"In the first century A.D., during Domitian's reign, Flavia Albia is ready for a short break from her family. So, in July, she returns to Rome, leaving them at their place on the coast. Albia, the daughter of Marcus Didius Falco, now retired as private informer, has taken up her father's former profession and it's time to get back to work. The first order business, however, is the corpse found in a chest sent as part of a large lot to be sold by the Falco family auction house. As the senior family representative in Rome, it falls upon Albia to find out who, why, and by whom. At the same time, her potential young man, Faustus, comes looking for help with his friend Sextus's political campaign. Between the auction business and Roman politics, it's not quite clear which one is the more under-handed and duplicitous. Both, however, are tied together by the mysterious body in the chest, and if Albia isn't able to solve that mystery, it won't be the only body to drop"--

When Ali’s parents lose their life savings in a Ponzi scheme, her father becomes a suspect after a double homicide, and Ali and her husband fight to clear his name and bring justice to victims, including a cold‑blooded killer.

Amory and Milo Ames investigate a decades‑old murder that resurfaces when socialite Isobel Van Allen returns to her former country house to publish a scandalous sequel, forcing the detectives to untangle a web of lies and uncover the killer.

"One morning before dawn at her regal country estate, Lady Lavinia Truelove is crushed to death by a horse. Classified as "death by misadventure," this appears a gruesome accident, but Scotland Yard Detective Joe Sandilands suspects foul play--a misgiving he is struggling to separate from his personal grievances toward Sir James Truelove, who is Lady Lavinia's widower and the influential academic patron of Dorcas Joliffe, whom Joe one day hopes to marry. As Joe's investigation yields surprising secrets about one of England's most powerful families, he discovers how little he knew about not only the gilded lives of the moneyed, but also about his relationship with Dorcas. Is Joe prepared to risk a future with the girl he loves to uncover the truth behind Lady Truelove's death?"--