London, 1931. The night before an exhibition of his artwork opens at a famed Mayfair gallery, the controversial artist Nick Bassington-Hope falls to his death. The police rule it an accident, but Nick's twin sister, Georgina, isn't so sure. For help with this case, Georgina seeks out Maisie Dobbs, psychologist and investigator.

In the midst of the hop-picking season in the village of Heronsdene, Kent, Maisie Dobbs, Psychologist and Investigator, undertakes an assignment from James Compton, son of her long-time supporter, Lady Rowan Compton, to look into aspects of a land purchase on his behalf. Quickly drawn into the local community, Maisie soon becomes involved in an effort to discover the source of petty crime in the area as well as a spate of fires that has blighted Heronsdene for years.

On the way to see a client, Maisie Dobbs witnesses a man commit suicide on a busy London street. The following day, the prime minister's office receives a letter threatening a massive loss of life if certain demands are not met - and the writer mentions Maisie by name. After being questioned and cleared by Detective Chief Superintendent Robert MacFarlane of Scotland Yard's elite Special Branch, she is drawn into MacFarlane's personal fiefdom as a special adviser on the case.

In the latest mystery in the New York Times best-selling series, Maisie Dobbs must unravel a case of wartime love and death—an investigation that leads her to a long-hidden affair between a young cartographer and a mysterious nurse..... August 1914. Michael Clifton is mapping the land he has just purchased in California’s beautiful Santa Ynez Valley, certain that oil lies beneath its surface. But as the young cartographer prepares to return home to Boston, war is declared in Europe,,,,

In the summer of 1932, Maisie Dobbs' career takes an exciting new turn when she accepts an undercover assignment directed by Scotland Yard's Special Branch and the Secret Service. Posing as a junior lecturer, she is sent to a private college in Cambridge to monitor any activities "not in the interests of His Majesty's government". She soon finds herself investigating a web of activities being conducted by the emerging Nazi Party.

To the costermongers of Covent Garden Eddie Pettit was a gentle soul with a gift for working with horses. When Eddie is killed in a violent accident, the grieving costers are skeptical about the cause of his death. Who would want to kill Eddie - and why? Maisie Dobbs' father, Frankie, had been a costermonger, so she had known the men since childhood. She remembers Eddie fondly and is determined to offer her help. But it soon becomes clear that powerful political and financial forces are equally determined to prevent her from learning the truth behind Eddie's death.

Spring 1937. In the four years since she left England, Maisie Dobbs has experienced love, contentment, stability - and the deepest tragedy a woman can endure. Now all she wants is the peace she believes she might find by returning to India. But her sojourn in the hills of Darjeeling is cut short when her stepmother summons her home to England; her aging father, Frankie Dobbs, is not getting any younger.

It's early 1938, and Maisie Dobbs is back in England. On a fine yet chilly morning, as she walks toward Fitzroy Square - a place of many memories - she is intercepted by Brian Huntley and Robert MacFarlane of the Secret Service. The German government has agreed to release a British subject from prison, but only if he is handed over to a family member. Because the man's wife is bedridden and his daughter has been killed in an accident, the Secret Service wants Maisie - who bears a striking resemblance to the daughter - to retrieve the man from Dachau....

Spring 1940. With Britons facing what has become known as "the Bore War" - nothing much seems to have happened yet - Maisie Dobbs is asked to investigate the disappearance of a local lad, a young apprentice craftsman working on a "hush-hush" government contract. As Maisie's inquiry reveals a possible link to the London underworld, another mother is worried about a missing son - but this time the boy in question is one beloved by Maisie.

When listeners last heard Maisie Dobbs, it was 1938, and the world was on the brink of war. Maisie herself was on a dangerous mission inside Nazi Germany, where she encountered an old enemy and the Führer himself. In In This Grave Hour, a year has passed, and Maisie is back home in England - yet neither she nor her nation is safe. Britain has just declared war on Germany and is mobilizing for the devastating battle ahead.

As Europe buckles under Nazi occupation, Maisie Dobbs investigates a possible murder that threatens devastating repercussions for Britain's war efforts in this latest installment in the New York Times best-selling mystery series.  

October 1942. Jo Hardy, a 22-year-old ferry pilot, is delivering a Supermarine Spitfire - the fastest fighter aircraft in the world - to Biggin Hill Aerodrome, when she realizes someone is shooting at her aircraft from the ground. Returning to the location on foot, she finds an American serviceman in a barn, bound and gagged. She rescues the man, who is handed over to the American military police; it quickly emerges that he is considered a suspect in the disappearance of a fellow soldier who is missing.

On a snowy day in December 1946, Lane Winslow - a former British intelligence agent who’s escaped to the rural Canadian community of King’s Cove in pursuit of a tranquil life - is introduced to the local hot springs. While there, she overhears nearby patrons speaking Russian. When one of those patrons is found dead in the change room, Lane’s linguistic and intelligence experience is of immeasurable value to the local police force in solving the murder. 

March 1920: Life has turned unsettlingly quiet for former British Intelligence agent Verity Kent and her husband, Sidney. But even that false calm is about to end. As threats remain, the French authorities soon request Sidney's help with a suspect who claims to have proof of treason—shortly before she is assassinated. The murder of a Belgian lawyer aboard a train seems at first to be a simple case of revenge. But the victim was connected to British Intelligence, and possessed papers detailing the sinking of a gold-laden German ship during the war.

It’s early spring of 1947 in idyllic King’s Cove, and the Hughes ladies, mère et filles, are gardening and sorting through the jars of food that have been put up for the winter. But while cleaning up after the roof of their root cellar has caved in slightly, they are horrified to discover a small skeletal hand embedded in the mess. Panicked, they call Lane Winslow, the ex-British secret service agent, and, not without some misgivings about the state of their tense relationship, Lane calls Inspector Darling.