Katherine Schneider’s life as a dentist in 1913 New York is upended when a patient reveals details of a deadly plot while under the influence of laughing gas. As she is plunged into danger, she seeks help from the dashing Lieutenant Jonathan Birch, a police officer she has long admired from afar.

Jenny Summerlin is struggling to save her dying orange grove when a baffling mystery upends her world. A skeleton buried with a priceless treasure has been found on her land, which brings of flood of investigators onto her property to study a decades old crime. Captain Wyatt Rossiter is charged with solving the puzzling discovery. Unfortunately, he is also the man who broke Jenny's heart two years earlier. Plagued with regrets and unresolved feelings for Jenny, Wyatt resists getting drawn back into her world, but he cannot rest until he solves the unusual crime.

When Lauren Wentworth wakes up in the hospital after falling from a ladder, she has more questions than answers. Way more. She knows where she is—the wilds of New Hampshire. But she’s apparently lost the last four months of her life. Is she really contemplating forfeiting her big-city dream job for a position at a rustic resort? And how did her number one nemesis become her adoring boyfriend?

Jewel McKerry is on the brink of unraveling as she heads home to Oregon to help care for her father who has early-onset dementia. Her thirteen-year-old daughter is upset about the move. Her beekeeper dad is a humorous handful. Her mom is overworked and overwhelmed. Finances are stretched tight. And, according to her father, the neighbors are nothing but trouble. Despite all of these challenges, Jewel takes on one more when she convinces her parents to turn their decrepit farmhouse into a B&B in order to make some needed money.

In 1774, Juliet Catesby lives with her father and sister at Royal Vale, the James River plantation founded by her Virginia family over a century before. Indigo cultivation is her foremost concern, though its export tethers her family to the powerful Buchanan clan of Glasgow, Scotland. When the heir of the Buchanan firm arrives on their shores, Juliet discovers that her father has secretly arranged for one of his daughters to marry the Scot as a means of canceling the family's debt. Confident it will be her younger, lovelier sister, Juliet is appalled when Leith Buchanan selects her instead.