After years away, Astrid Nilsson has returned home to Colorado, hoping to become Fairplay’s second doctor...and to find healing for her reoccurring consumption. Spirited and independent, Astrid doesn’t want her illness to be a burden to those she loves, so she has resisted getting serious about any man.

Jericho Coulter, the eldest of six fiercely devoted brothers, is entrusted with safeguarding his family and the secret that binds them together: the Sapphire mine. To keep tragedy from striking again, he allows no outsiders on their land. When two women stumble upon their ranch, claiming Jericho himself sent for one of them as a mail-order bride, he aims to send them straight back where they came from.

In 1870, Mariah Stover is left for dead and with no memory when the Deadeye Gang robs the stagecoach she's on, killing her father and brother. As she takes over her father's blacksmith business and attempts to move forward, the old-fashioned townspeople meet her new occupation with disdain.

Longing to find true love, Kate Millington arrives in British Columbia on a bride ship. With countless men waiting to snag a bride, Kate has no trouble getting engaged. It's staying engaged that's the problem. After traveling to the remote mining town of Williamsville to marry her newest fiance, she finds herself single again. As the prosperous owner of a gold mine, Zeke Hart has everything he's ever wanted except for a wife. At Kate's arrival, he takes it upon himself to protect his childhood friend from the men clamoring to court her. 

Haunted by the horrors of war, ex-cavalry officer Matthew Hanger leads a band of mercenaries known as Hanger's Horsemen who have become legends in 1890s Texas. They defend the innocent and obtain justice for the oppressed. But when a rustler's bullet leaves one of them at death's door, they're the ones in need of saving. Dr. Josephine Burkett is used to men taking one look at her skirts and discounting her medical skills. What she's not used to is having a man change his mind in a heartbeat and offer to assist her in surgery. 

The ultimate cure that could heal any disease? Crazy. That's exactly what research scientist Marian Creighton has always believed about her father's quest, even if it does stem from a desire to save her sister Ellen from the genetic disease that stole their mother from them. But when her father falls into a coma after drinking a vial of holy water believed to contain traces of residue from the Tree of Life, Marian must question all of her assumptions. He's left behind tantalizing clues that suggest he's crossed back in time.

Pale rider. For all the wives lost to him, it is what some call England’s renowned trainer of knights, a name that reaches beyond those losses to the plague come out of the east. Believing it God’s will he not wed again, Hector Wulfrith resists being drawn to the courageous lady who enters a country at war with her own and, disguised as a man, trespasses on his home.

The last thing Rosalie Tomkin wants is another man trying to control her life. Her abusive jailbird father and her ne’er-do-well brother have cured her of that. Not even the wealthy visitor staying in her beleaguered mother's boarding house can tempt her. Strangers placed in an impossible position, Michael and Rosalie can agree on one thing: neither of them wants to stay together any longer than they must. What they don't know is that fate might have a better future in store for them than either could imagine.

Men are optional. That's the credo Emma Chandler's suffragette aunts preached and why she started a successful women's colony in Harper's Station, Texas. But when an unknown assailant tries repeatedly to drive them out, Emma admits they might need a man after all. A man who can fight - and she knows just the one.

When German bombs set London ablaze, BBC radio correspondent Hugh Collingwood reports on the Blitz, eager to boost morale while walking the fine line between truth and censorship. But the Germans are not the only ones Londoners have to fear as a series of murders flame up amid the ashes. The deaths hit close to home for Hugh, and Aleida needs his help to locate her missing son. As they work together, they grow closer and closer, both to each other and the answers they seek. But with bombs falling and continued killings, they may be running out of time.