Calista York needs one more successful case as a Pinkerton operative to secure her job. When she's assigned to find the kidnapped daughter of a mob boss, she's sent to the rowdy mining town of Joplin, Missouri, despite having extended family in the area. When Matthew Cook decided to be a missionary, he never expected to be sent only a short train ride away. While fighting against corruption of all sorts, Matthew hears of a baby raffle being held to raise funds for a children's home.

With few options of her own, nurse Abigail Stuart agrees to marry her patient, a gravely wounded soldier calling himself Jeremiah Calhoun. They arrange a quick ceremony before he dies, giving Abigail the rights to his Ozark farm and giving Jeremiah the peace of knowing someone will care for his ailing sister after he's gone — a practical solution for both of them.

Elizabeth Black is the headmistress of a girls' school in 1830s Victorian London. She is also a well-respected author of stories written both for and about the upper-class ladies of Victorian society. But by night, she writes very different kinds of stories - the Penny Dreadfuls that are all the rage among the working-class men. Under the pseudonym Charles King, Elizabeth has written about dashing heroes fighting supernatural threats, intelligent detectives solving grisly murders, and dangerous outlaws romancing helpless women.

When Charlotte's grandmother invites her to accompany her to Norfolk, Charlotte jumps at the chance to visit the sea and escape the fuss surrounding her sister's wedding preparations in London. Lord William Cheston, on the other hand, is most unhappy when his mother informs him that her old friend and a granddaughter are coming to stay. Not only is it lambing season, but he's also dealing with the mysterious loss of several sheep. The last thing he needs is a child underfoot.

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.