Delilah O’Leary can’t wait to open her new gourmet deep-dish pizzeria in Geneva Bay, Wisconsin—a charming resort town with a long history as a mobsters’ hideaway, millionaires’ playground, and vacation mecca. Engaged to a hunk with a hefty trust fund, Delilah is poised to begin a life that’s just about as delicious as one of her cheesy creations. Just before opening night, though, Delilah’s plans for pizza perfection hit the skids when her fiancé dumps her and leaves her with a very large memento from their relationship—Butterball, their spoiled, plus-sized tabby cat.

The year 1940: Her mother just killed in a blackout accident, and her rector father and brother MIA in France, Wilhelmina Harkness finds herself homeless, penniless, and the recipient of an unwanted marriage proposal for “propriety’s sake”. Instead of being married off, she leaves small village life behind, reinvents herself as “Billie”, and accepts her aunt’s invitation to live with her in Kingston-Upon-Hull...a coastal industrial town about to be bombed relentlessly by the Germans.

Olivia Denis is a content young wife with a carefree life in late 1930s London. Then her world is shattered with the violent death of her husband, Reggie. The police want to call it a suicide and close the case, but Olivia knows Reggie couldn't possibly have fired the fatal shot. Further mysteries surface surrounding her husband's death. Did the trustworthy Foreign Office employee betray government secrets? Was his murder linked to the death of a German embassy clerk the same night? And who searched their flat?

1915, London: Working in the dusty bookshop that her Aunt Violet mysteriously inherited, Hannah Merrill is accustomed to finding twists in every tale. But discovering her beloved best friend Lily-Anne – with a paperknife through her heart – in the middle of the bookshop, is not a plotline she saw coming. The case is anything but textbook. With the discovery of a coded German message, and Hannah’s instinct that Lily-Anne’s husband is keeping secrets, she determines to get to the bottom of it. She can’t do it alone though.

Zoe Chambers, paramedic and deputy coroner in rural Pennsylvania's tight-knit Vance Township, has been privy to a number of local secrets over the years, some of them her own. But secrets become explosive when a dead body is found in the Township Board president's abandoned car. As a January blizzard rages, Zoe and Police Chief Pete Adams launch a desperate search for the killer, even if it means uncovering secrets that could not only destroy Zoe and Pete but also those closest to them.

It’s 1958, and Evelyn Elizabeth Grace Murphy has not left the Pinnacle Hotel in fourteen months. She suffers from agoraphobia, and what’s more, it’s her father’s hotel, and everything she needs is there. She’s always been good at finding things. Fifteen years earlier, she discovered her mother dead. Now, she’s finding trouble inside her sanctuary. At a party for artist Billie Bell, his newest work is stolen, and Evelyn’s fake boyfriend, movie star Henry Fox, is accused of the theft. But just as Evelyn sets out to prove Henry’s innocence, she finds Billie Bell dead.

At the end of her first unsuccessful season out in society, Lady Georgiana has all but given up on attracting a suitable man - until she receives an invitation to a masked Halloween ball at Broxley Manor. Georgie is uncertain why she was invited, until she learns that the royal family intends to marry her off to a foreign prince, one reputed to be mad.

When Gemma finds a rare and potentially valuable magazine hidden in the bookshop, she and her friend Jayne set off to find the owner, only to stumble upon a dead body. The highly perceptive Gemma is the police's first suspect, so she puts her consummate powers of deduction to work to clear her name, investigating a handsome rare books expert, the dead woman's suspiciously unmoved son, and a whole family of greedy characters desperate to cash in on their inheritance.

Vivian Wainwright is living her dream. The middle-aged widow owns the Misty Bay Tearoom, a quaint English-accented shop on the Oregon coast. But on the eve of the tearoom's second anniversary, the dream turns nightmarish when a man falls to his death from a hotel balcony. The body belongs to Dean Ramsey, ex-husband of Vivian's assistant, Jenna. Detective Tony Messina quickly zeroes in on Jenna as the prime suspect, since she was seen leaving the hotel shortly before the body was found.

Sixty-year-old Jane Hunter, forced into early retirement from her job as a university librarian, is seeking a new challenge to keep her spirits up and supplement her meager pension. But as she’s about to discover, a retiree’s life can bring new thrills—and new dangers. Cameron “Cam” Clewe, an eccentric 33-year-old collector, is also seeking something—an archivist to inventory his ever-expanding compendium of rare books and artifacts.

Tucked away among Devon's rolling green hills, Mallowan Hall combines the best of English tradition with the modern conveniences of 1930. Housekeeper Phyllida Bright, as efficient as she is personable, manages the large household with an iron fist in her very elegant glove. In one respect, however, Mallowan Hall stands far apart from other picturesque country houses. The manor is home to archaeologist Max Mallowan and his famous wife, Agatha Christie.

The year is 1920: Flying in the face of convention, legendary American adventuress Beryl Helliwell never fails to surprise and shock. The last thing her adoring public would expect is that she craves some peace and quiet. The humdrum hamlet of Walmsley Parva in the English countryside seems just the ticket. And, honestly, until America comes to its senses and repeals Prohibition, Beryl has no intention of returning stateside and subjecting herself to bathtub gin.

After a disastrous accident derails Tempest Raj’s career, and life, she heads back to her childhood home in California to comfort herself with her grandfather’s Indian home-cooked meals. Though she resists, every day brings her closer to the inevitable: working for her father’s company. Secret Staircase Construction specializes in bringing the magic of childhood to all by transforming clients’ homes with sliding bookcases, intricate locks, backyard treehouses, and hidden reading nooks.

Fleeing a disastrous love affair, university librarian Amy Webber moves in with her aunt in a quiet mountain town in Virginia. She quickly busies herself with managing a charming public library that requires all her attention with its severe lack of funds and overabundance of eccentric patrons. The last thing she needs is a new, available neighbor whose charm lures her into trouble. Dancer-turned-teacher and choreographer Richard Muir inherited the farmhouse next door from his great-uncle, Paul Dassin. But town folklore claims the house's original owner was poisoned by his wife.

Autumn has come and gone on Scotland’s Isle of Glenroth, and the islanders gather for the Tartan Ball, the annual end-of-tourist-season gala. Spirits are high. A recently published novel about island history has brought hordes of tourists to the small Hebridean resort community. On the guest list is American antiques dealer Kate Hamilton. Kate returns reluctantly to the island where her husband died, determined to repair her relationship with his sister, proprietor of the island’s luxe country-house hotel, famous for its connection with Bonnie Prince Charlie.