In this compelling new time-slip mystery, a little girl goes missing from her family’s castle in the Thousand Islands of New York. Eighty-five years later, a journalist teams up with a woman living on Koster Isle to find out what happened to Poppy, once and for all.

As Norah King surveys her family land in Iowa in 1880, she is acutely aware that it is all she has left, and she will do everything in her power to save it—even if that means marrying a man she hardly knows. Days before her wedding, Norah discovers an injured man on her property. Her sense of duty compels her to take him in and nurse him back to health. Little does she realize just how much this act of kindness will complicate her life and threaten the future she's planned.

Six years ago, a shocking secret sent Agnes Pratt running in search of a new start. She found it in Penance, a rugged town of miners and lumberjacks in the Dakota Territory, where she became Miss Aggie, respected schoolteacher and confirmed old maid. But the past has a way of catching up with people. When childhood friend and former sweetheart James Harris accepts a position as the town doctor, Aggie's pleasantly predictable days suddenly become anything but.

Left with an estate on the brink of bankruptcy after their father's death, Lady Marigold Fairfax and her brother open a private investigation firm marketed to the elite . . . to spy on the elite. Dubbed The Imposters, Ltd., their anonymous group soon becomes the go-to for the crème of society when they want answers delivered surreptitiously. But the many secrets Marigold learns about her peers pale in comparison to her shock when she and her brother are hired to investigate her best friend's father as a potential traitor.

When MacThomas Pockets finished his last tour as part of the Scottish Special Forces, he was hired to consult for a film director to finesse some scenes that weren’t working. In a twist he never saw coming, he ended up moving to L.A. to work as the bodyguard for movie star Maybe Joe Sue. It didn’t take long for Pockets to realize there were two Joe Sues: The Joe Sue the public saw with her perfect life and her Hollywood husband. And the private Joe Sue: the one with the traumatic youth that no amount of pills could cover up, who desperately wanted a child of her own.

What happens when a desperately lonely woman stumbles upon a magazine article outlining the “31 Ways to Be Happy” and decides to use it as a last-ditch attempt to turn her life around?

Sowerby, England, 1802. Miss Genevieve Wilde—a magistrate’s daughter and independent heiress—is determined to meet life’s challenges all on her own, just as her late-father had taught her. So when her father’s pocket watch is stolen, she will do anything to get it back, especially when the local authorities prove incompetent. Upon reading an advertisement in the paper, she takes a chance and contacts a thief-taker to find the watch. It’s a choice Ginny regrets when former Bow Street officer Jack Travers arrives on her doorstep.

Lillian Doyle has lived her entire high-society life with her widowed mother, believing her father died long ago. But when news arrives that her estranged father only recently passed away—in jail—Lillian is startled to find that the man has left a business and all of his possessions to her, making her a rather unusual heiress. When she goes to take possession of her father's house in a backwoods Georgia town, the dilapidated structure is already occupied by another woman who claims it was promised to her son, Jonah.

Miss Gwendolyn Brinley accepted a temporary paid companion position for the Newport summer season, believing it would be a lark to spend the summer in America's most exclusive town. She suddenly finds her summer turning anything but amusing when her employer expects her to take over responsibilities as an assistant matchmaker. Tasked with the daunting prospect of attaining advantageous matches for her clients, Gwendolyn soon finds herself in the company of Mr. Walter Townsend, the catch of the Season, but a gentleman Gwendolyn finds beyond annoying.

When their father's death leaves them impoverished, Sarah Summers and her genteel sisters fear they will be forced to sell the house and separate to earn livelihoods as governesses or companions. Determined to stay together, Sarah convinces them to open their seaside home to guests to make ends meet and provide for their ailing mother. Instead of the elderly invalids they expect to receive, however, they find themselves hosting eligible gentlemen. Sarah is soon torn between a growing attraction to a mysterious Scottish widower and duty to her family.

Georgeanna “Georgey” Woolsey isn’t meant for the world of lavish parties and the demure attitudes of women of her stature. So when war ignites the nation, Georgey follows her passion for nursing during a time when doctors considered women on the battlefront a bother. In proving them wrong, she and her sister Eliza venture from New York to Washington, DC, to Gettysburg and witness the unparalleled horrors of slavery as they become involved in the war effort.

Dear Reader, My name is Penelope, and while I may not be a real-life princess, I’ve been told I possess a certain fairy-tale heroine quality. I wield optimism as my weapon of choice, don amazing shoes and vintage hats whenever possible, and speak in musical references. All of which perfectly qualifies me to succeed in my new role as a marketing intern at the historic Darling House theater on the island of Skymar. Only . . . it seems this internship position is going to be a LOT bigger than I thought.

When Miss Rebecca Lane returns to her home village after a few years away, her brother begs for a favor: Go to nearby Swanford Abbey and deliver his manuscript to an author staying there who could help him get published. Feeling responsible for her brother's desperate state, she reluctantly agrees.

The Overland Trail, 1853: Naomi May never expected to be widowed at 20. Eager to leave her grief behind, she sets off with her family for a life out West. On the trail, she forms an instant connection with John Lowry, a half-Pawnee man straddling two worlds and a stranger in both. But life in a wagon train is fraught with hardship, fear, and death. Even as John and Naomi are drawn to each other, the trials of the journey and their disparate pasts work to keep them apart.

Ava thought her job as a librarian at the Library of Congress would mean a quiet, routine existence. But an unexpected offer from the US military has brought her to Lisbon with a new mission: posing as a librarian while working undercover as a spy gathering intelligence. Meanwhile, in occupied France, Elaine has begun an apprenticeship at a printing press run by members of the Resistance. It’s a job usually reserved for men, but in the war, those rules have been forgotten. Yet she knows that the Nazis are searching for the press and its printer in order to silence them.

Lowen Ashleigh is a struggling writer on the brink of financial ruin when she accepts the job offer of a lifetime. Jeremy Crawford, husband of best-selling author Verity Crawford, has hired Lowen to complete the remaining books in a successful series his injured wife is unable to finish. Lowen arrives at the Crawford home, ready to sort through years of Verity's notes and outlines, hoping to find enough material to get her started. What Lowen doesn't expect to uncover in the chaotic office is an unfinished autobiography Verity never intended for anyone to read.

Five Years Earlier: Henry Dunne knows three things: that agreeing to host this raucous house party was a terrible idea, that he absolutely cannot show up to his nursing shift tomorrow with a hangover, and that the beautiful redhead in the corner will be sleeping in his bed tonight.

Ryder, Garrett, Kenzo, and Diesel - The Vipers. Their deals are as sordid as their business, and their reputation is enough to bring a grown man to his knees, forcing him to beg for mercy. They are not people you mess with, yet my dad did. The old man ran up a debt with them and then sold me to cover his losses. Yes, sold me. They own me now. I’m theirs in every sense of the word. But I’ve never been meek and compliant.

Obituary writer Nadine Barbault doesn’t mind being called “Lady Death”. It suits the ice queen persona she’s cultivated to survive the fast-paced Toronto Herald. So when Nadine learns that famous (and reclusive) author Dot Voline has died, she doesn’t hesitate to run the obituary…only to discover that Dot is very much alive. Nadine’s screw-up has brought Wesley Chen of the rival Spear no end of joy—she’s been a thorn in his extremely ambitious side for years. But the renewed interest in Dot also surfaced chatter about a mysterious past scandal.

Hockey coach Ashley Jaswal doesn't take nonsense from anyone … except her overbearing and superstitious family. They believe she's a good luck charm for her brother Jas, the newest Vancouver Canucks draft pick, forcing Ash to attend all his games as he rises up the NHL ranks, sacrificing her personal life (not that she has one—who decided hockey season needed to be 10 months long anyway?). Ash also clashes with Jas’s teammate, Canucks captain Devin Snyder.

Iowa, 1903. All of Monticello believes Otis Taylor has been away fostering his musical genius. But the truth is that his father exiled him long ago, rejecting Otis's appearance and the scars that came with it. Now that he is the last living Taylor, Otis has covertly returned to settle his family's affairs and rid himself of his past for good. However, he soon discovers that he may not have been the only abandoned Taylor and begins a tireless search for his missing toddler niece.

Seven years ago, orphaned and alone, Em finally arrived at a new home in Iowa after riding the orphan train. But secrets from her past haunt her, and her new life in the Western wilderness is a rough one. When her guardian is shot and killed, Em, now 19, finally has the chance to search for her long-lost sister, but she won't be able to do it alone.

As Norah King surveys her family land in Iowa in 1880, she is acutely aware that it is all she has left, and she will do everything in her power to save it—even if that means marrying a man she hardly knows. Days before her wedding, Norah discovers an injured man on her property. Her sense of duty compels her to take him in and nurse him back to health. Little does she realize just how much this act of kindness will complicate her life and threaten the future she's planned.

Six years ago, a shocking secret sent Agnes Pratt running in search of a new start. She found it in Penance, a rugged town of miners and lumberjacks in the Dakota Territory, where she became Miss Aggie, respected schoolteacher and confirmed old maid. But the past has a way of catching up with people. When childhood friend and former sweetheart James Harris accepts a position as the town doctor, Aggie's pleasantly predictable days suddenly become anything but.

After a humiliating mistake, lawyer Benjamin Booker resolves to never again trust a beautiful woman. When an old friend is killed, the senior partner isn't satisfied with Bow Street's efforts and asks Benjamin to investigate. Eager to leave London for a while, Benjamin agrees. Evidence takes him to a remote island on the Thames, a world unto itself, shrouded in mist and mystery. Soon he finds himself falling for the main suspect - a woman who claims not to have left the island in 10 years. But should he trust her?

1868, Morpeth. Theodora Breckenridge, still in mourning after the loss of her parents and brother at sea, is more interested in working quietly on her art at the family’s country estate than she is in finding a husband in Sydney society, even if her elder sister Florence has other ideas. Theodora seeks to emulate prestigious nature illustrators, the Scott sisters, who lived nearby. She cannot believe her luck when she discovers a butterfly never before seen in Australia.

Miss Gwendolyn Brinley accepted a temporary paid companion position for the Newport summer season, believing it would be a lark to spend the summer in America's most exclusive town. She suddenly finds her summer turning anything but amusing when her employer expects her to take over responsibilities as an assistant matchmaker. Tasked with the daunting prospect of attaining advantageous matches for her clients, Gwendolyn soon finds herself in the company of Mr. Walter Townsend, the catch of the Season, but a gentleman Gwendolyn finds beyond annoying.

After a short and difficult marriage, recently widowed Edith Sherman has learned her lesson. Forget love. Forget marriage. She plans to fill her thirties with adventure. As she awaits the final paperwork for a humanitarian trip to South Africa, she accepts a short-term nursing position in a small Midwestern town. The last thing she needs is a handsome local catching her eye. How inconvenient is that?

The sight of a goose feather at a murder scene modeled after a children’s poem is enough to make FBI special agent Fiona Kelly's blood turn to ice. Almost two decades ago, a feather was left with her sister's body—and with every subsequent victim of the Nursery Rhyme Killer. Now he's back. Only this time, his latest gruesome murder is a message to the only one who ever got away: Fiona.

Liliana Vela hates the term victim. She’s not a victim, she’s a fighter. Stubborn and strong with a quiet elegance, she’s determined to take back her life after escaping the clutches of human traffickers. But she can’t stay safely in America—unless the man who aided in her rescue is serious about his unconventional proposal to marry her. Meric Toledan was just stopping at a service station for a bottle of water. Instead, he becomes the key to Liliana’s rescue. If he can keep his secrets hidden, his wealth and position afford him many resources to help her.

When their father's death leaves them impoverished, Sarah Summers and her genteel sisters fear they will be forced to sell the house and separate to earn livelihoods as governesses or companions. Determined to stay together, Sarah convinces them to open their seaside home to guests to make ends meet and provide for their ailing mother. Instead of the elderly invalids they expect to receive, however, they find themselves hosting eligible gentlemen. Sarah is soon torn between a growing attraction to a mysterious Scottish widower and duty to her family.

Lady Sophia Huntington Villiers is no stranger to intrigue, as her work with Alan Turing’s Bombe Machines at Bletchley Park during the war attests. Now, as part of Simon Barre’s covert team in postwar Vienna, she uses her inimitable charm and code name Starling to infiltrate the world of relics, uncovering vital information that could tilt the stakes of the mounting Cold War. When several influential men charge her with finding the death mask of Mozart, Sophie wonders if there is more than the composer’s legacy at stake and finds herself drawn to potential answers in Prague.

For three years, Penny Ercanbeck has been opening other people's mail. Dead ends are a reality for clerks at the Dead Letter Office. Still, she dreams of something more - a bit of intrigue, a taste of romance, or at least a touch less loneliness. When a letter from a brokenhearted man to his one true love falls into her hands, Penny seizes this chance to do something heroic. It becomes her mission to place this lost letter into the hands of its intended recipient.

Food critic Tempèsta Luddington has always felt like the odd person out in her family, ever since she lost her beloved mother at the tender age of thirteen. When her workaholic father passes fifteen years later, Tempèsta is not surprised that the majority of the considerable family money will pass to her dutiful younger brother, Wal. Still, she is left a modest remembrance from her mother, and for the first time Tempèsta has a world of choices before her.

Successful screenwriter Finn Masters just landed his dream job writing for Neighbors, one of Hollywood’s highest-rated, longest-running sitcoms. The only downside? It will put him back in proximity of the show’s universally adored, optimistic, altruistic star, Lavender Rhodes, who has been inadvertently ruining his life since they were school chums in England. But she doesn’t even know she destroyed his acting career and wrecked his relationship with the love of his life.