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.

New York City, 1919. Lillie Mead mourns the love she lost in the war. But when a wealthy British friend offers her a reporting job across the pond, she hopes accepting will help her rebuild her life. She barely has time to unpack before she’s assigned the scoop of a poisoned socialite’s death. As the clues take a turn for the scandalous, Lillie unearths shocking skeletons in the victim’s closet. But she never expected the threads of the beloved woman’s life to weave with hers. Can Lillie expose the truth before her own death makes the front page?

A wedding is on the horizon for Lane Winslow and Inspector Darling. As one of the few Russian speakers in her community, Lane is obliged to act as translator and hostess for Countess Orlova, an elderly Russian woman who has tracked her missing brother to the Nelson area. Nelson PD investigates, but then the murder of a lone hunter in the hills above King’s Cove takes top priority.

It's Autumn, 1925, and a killer uncannily like England's Jack the Ripper is stalking the streets of Paris and preying on young women. Michael Ward is a journalist newly arrived to the Left Bank.

Scores of innocent women died during the Suffolk witch trials. Fear and uncertainty swept the land. Years later and two unexplained deaths in the village of Fressingfield stir up rumours of witchcraft again. Private Detective Lawrence Harpham agrees to investigate. But Lawrence is still tormented by the loss of his family in a house fire. Can he overcome his own demons and discover who is behind the flurry of deaths? The sins of the fathers return to haunt in this intricately plotted Victorian murder mystery.

Dottie Manderson stumbles upon the body of a dying man in a deserted night-time street. As she waits for help to arrive, she holds the man's hand and tries to get him to tell her what happened. But with his last breaths he sings to her some lines from a popular stage show. But why, Dottie wonders? Why would he sing to her instead of sending a final message to his loved ones? Why didn't he name his attacker?

Twelve-year-old Harp Delaney is an unusual child, quiet and intelligent far beyond her years. She would rather spend her days in the library of the grand Georgian house that she sees as her home than playing on the streets with other children. Her mother, Rose, is the reserved and ladylike housekeeper at the Cliff House. The local women envy her grace and poise while the men admire her beauty. She behaves not as a servant should, but as someone who belongs at the ancestral home of eccentric loner Henry Devereaux.

A modern woman in 1907, Lady Dunbridge is not about to let a little thing like the death of her husband ruin her social life. She's ready to take the dazzling world of Gilded Age Manhattan by storm. From the decadence of high society balls to the underbelly of Belmont horse racing, romance, murder, and scandals abound. Someone simply must do something. And Lady Dunbridge is happy to oblige. 

Thirty-year-old Eve Sharland is browsing a Pennsylvania antique store when she discovers an old brass lantern tucked away on a shelf. She picks it up and sees something behind one of the sooty glass panes. To her surprise, she finds an unopened letter stuck inside. The letter is postmarked December 24, 1885, and it is addressed to Evelyn Sharland in New York City. Eve gasps and drops the letter. That's her name!

Jasper Lightner is a decorated Crimean War hero and the most admired inspector in London's Metropolitan Police. Along with a chest full of medals, he's got a head injury that's left large chunks of his memory missing. But Jasper's biggest problem is his father, the Duke of Kersey, who is enraged by a series of front-page newspaper stories extolling Jasper's exploits. Jasper is sent packing to New York City on a yearlong assignment to train detectives and discovers a police department hovering on the brink of armed conflict.

1951, Brighton. With the excitement of the war over and the Nazis brought to justice, Mirabelle Bevan, ex-Secret Service, moves to the seaside to put the past behind her. She takes a job as a secretary at a debt collection agency run by Big Ben McGuigan, but when confronted by the case of Romana Laszlo, a pregnant Hungarian refugee, Mirabelle discovers that her specialist knowledge is vital. With enthusiastic assistance from the pretty insurance clerk down the corridor

Two women travel together. One mysteriously falls to her death from a balcony in a Mexico City hotel. The other returns to San Francisco and then disappears.

Singapore, 1910 - Desperate for a fresh start, Harriet Gordon finds herself living with her brother, a reverend and headmaster of a school for boys, in Singapore at the height of colonial rule. Hoping to gain some financial independence, she advertises her services as a personal secretary. It is unfortunate that she should discover her first client, Sir Oswald Newbold - explorer, mine magnate, and president of the exclusive Explorers and Geographers Club - dead with a knife in his throat.

In 1892, Bombay is the center of British India. Nearby, Captain Jim Agnihotri lays in Poona military hospital recovering from a skirmish on the wild Northern frontier, with little to read but newspapers. The case that catches Jim's attention is being called the crime of the century: Two women fell from the busy university’s clock tower in broad daylight. Moved by the widower of one of the victims - his certainty that his wife and sister did not commit suicide - Jim approaches the Framjis and is hired by the Parsee family to investigate what happened that terrible afternoon. 

Lady Adelaide Compton had prepared herself to say good-bye forever to Detective Inspector Devenand Hunter. It would be a welcome relief not to get mixed up in any more murders, even if it meant never working alongside the handsome detective again...wouldn't it? But then Addie's prim and proper mother, Constance, the Dowager Marchioness of Broughton, is accused of murdering her secret lover, and there can't be enough gentlemen detectives on hand to find the truth.