A gripping historical mystery for fans of Kate Morton and Natasha Lester’s The Paris Seamstress, The Cartographer’s Secret follows a young woman’s quest to heal a family rift as she becomes entangled in one of Australia’s greatest historical puzzles.

December 1940. As German bombs fall on Southampton, England, the city's residents flee to the surrounding villages. In Upton village, amid the chaos, newly married Ellen Parr finds a girl asleep, unclaimed at the back of an empty bus. Little Pamela, it seems, is entirely alone. Ellen has always believed she does not want children, but when she takes Pamela into her home, the child cracks open the past Ellen thought she had escaped and the future she and her husband, Selwyn, had dreamed for themselves. As the war rages on, love grows where it was least expected, surprising them all.

The morning of January 12, 1888, was unusually mild, following a punishing cold spell. It was warm enough for the homesteaders of the Dakota Territory to venture out again and for their children to return to school without their heavy coats - leaving them unprepared when disaster struck. At the hour when most prairie schools were letting out for the day, a terrifying, fast-moving blizzard blew in without warning. Schoolteachers as young as 16 were suddenly faced with life-and-death decisions.

On an otherwise ordinary morning in 1943, Helene Hannemann is preparing her five children for the day when the German police arrive at her home. Helene's worst fears come true when the police, under strict orders from the SS, demand that her children and husband, all of Romani heritage, be taken into custody. Though Helene is German and safe from the forces invading her home, she refuses to leave her family - sealing her fate in a way she never could have imagined.

1950: Margaret Devonshire (Megs) is a 17-year-old student of mathematics and physics at Oxford University. When her beloved eight-year-old brother asks Megs if Narnia is real, logical Megs tells him it’s just a book for children, and certainly not true. Homebound due to his illness, and remaining fixated on his favorite books, George presses her to ask the author of the recently released novel The Lion, the Witch and the Wardrobe a question: “Where did Narnia come from?”

1942. Hannah Martel has narrowly escaped Nazi Germany after her fiancé was killed in a pogrom. When her ship bound for America is turned away at port, she has nowhere to go but to her cousin Lily, who lives with her family in Brussels. Fearful for her life, Hannah is desperate to get out of occupied Europe. But with no safe way to leave, she must return to the dangerous underground work she thought she had left behind.

When German bombs set London ablaze, BBC radio correspondent Hugh Collingwood reports on the Blitz, eager to boost morale while walking the fine line between truth and censorship. But the Germans are not the only ones Londoners have to fear as a series of murders flame up amid the ashes. The deaths hit close to home for Hugh, and Aleida needs his help to locate her missing son. As they work together, they grow closer and closer, both to each other and the answers they seek. But with bombs falling and continued killings, they may be running out of time.

London, 2017: When Aurelia Leclaire inherits an opulent Paris apartment, she is shocked to discover her grandmother’s hidden secrets - including a treasure trove of famous art and couture gowns. One obscure painting leads her to Gabriel Seymour, a highly respected art restorer with his own mysterious past. Together they attempt to uncover the truths concealed within the apartment’s walls.

Caroline Payne thinks it’s just another day of work until she receives a call from Mat Hammond, an old college friend and historian. But pleasantries are cut short. Mat has uncovered a scandalous secret kept buried for decades: In World War II, Caroline’s British great-aunt betrayed family and country to marry her German lover. Determined to find answers and save her family’s reputation, Caroline flies to her family’s ancestral home in London.

Inspired by a little-known chapter of World War II history, a young Protestant girl and her Jewish neighbor are caught up in the terrible wave of hate sweeping the globe on the eve of war in this powerful love story that’s perfect for fans of The Guernsey Literary and Potato Peel Pie Society.

New York City/Paris, 1942: When American model Jessica May arrives in Europe to cover the war as a photojournalist for Vogue, most of the soldiers are determined to make her life as difficult as possible. But three friendships change that. Journalist Martha Gellhorn encourages Jess to bend the rules. Captain Dan Hallworth keeps her safe in dangerous places so she can capture the stories that truly matter. And most important of all, the love of a little orphan named Victorine gives Jess strength to do the impossible. But her success will come at a price....

London, 1962: The world is teetering on the brink of nuclear war but life must go on. Celia Duchesne longs for a career, but with no means or qualifications, passes her time working at a dusty bookshop. The day a handsome American enters the shop, she thinks she might have found her way out of the monotony. Just as the excitement of a budding relationship engulfs her, a devastating secret draws her into the murky world of espionage.

London, 1939. Beautiful and ambitious Eva Harlow and her American best friend, Precious Dubose, are trying to make their way as fashion models. When Eva falls in love with Graham St. John, an aristocrat and Royal Air Force pilot, she can’t believe her luck - she’s getting everything she ever wanted. Then the Blitz devastates her world, and Eva finds herself slipping into a web of intrigue, spies, and secrets. As Eva struggles to protect her friendship with Precious and everything she holds dear, all it takes is one unwary moment to change their lives forever....

Seduced by her employer’s son, Evangeline, a naïve young governess in early 19th-century London, is discharged when her pregnancy is discovered and sent to the notorious Newgate Prison. After months in the fetid, overcrowded jail, she learns she is sentenced to "the land beyond the seas", Van Diemen’s Land, a penal colony in Australia. Though uncertain of what awaits, Evangeline knows one thing: The child she carries will be born on the months-long voyage to this distant land.

1932. After the Great War took both her beloved brother and her fiancé, Violet Speedwell has become a "surplus woman," one of a generation doomed to a life of spinsterhood after the war killed so many young men. Yet Violet cannot reconcile herself to a life spent caring for her grieving, embittered mother. After countless meals of boiled eggs and dry toast, she saves enough to move out of her mother's place and into the town of Winchester, home to one of England's grandest cathedrals.