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.

With her father dead, her fortune stolen, and her fiancé casting her aside, Miss Drusilla Merriweather's privileged life has been upended. She is left with only one option: to provide for her family by opening a finishing school in the allegedly haunted castle she's inherited from her eccentric aunt. However, her plan is immediately threatened by unscrupulous developers keen on claiming the coveted estate for themselves, by any means necessary.

Abigail Foster fears she will end up a spinster, especially as she has little dowry to improve her charms and the one man she thought might marry her - a longtime friend - has fallen for her younger, prettier sister. When financial problems force her family to sell their London home, a strange solicitor arrives with an astounding offer: the use of a distant manor house abandoned for 18 years. The Fosters journey to imposing Pembrooke Park and are startled to find it entombed as it was abruptly left.

Set adrift on the tides of fate by the deaths of her parents and left wanting answers, Laura Callaway now lives with her uncle and his disapproving wife in North Cornwall. While wreckers search for valuables along the windswept Cornwall coast - known for its many shipwrecks but few survivors - Laura searches for clues to the lives lost so she can write letters to next of kin and return keepsakes to rightful owners. When a man is washed ashore after a wreck, Laura acts quickly to protect him from a local smuggler determined to destroy him.

Sophie Dupont, daughter of a portrait painter, assists her father in his studio, keeping her own artwork out of sight. She often walks the cliffside path along the North Devon coast, popular with artists and poets. It's where she met the handsome Wesley Overtree, the first man to tell her she's beautiful. Captain Stephen Overtree is accustomed to taking on his brother's neglected duties. Home on leave, he's sent to find Wesley.