Elsa Reisner's lifelong dream of working as an ornithologist at the American Museum of Natural History is fading as the job begins to drain her passion. But fate takes an unexpected turn when she is assigned to catalog the bequest of a recently deceased patron whose Gothic country mansion holds secrets and treasures waiting to be discovered.

Lt. Mellie Blake is looking forward to beginning her training as a flight nurse. She is not looking forward to writing a letter to a man she’s never met - even if it is anonymous and part of a morale-building program. Lt. Tom MacGilliver, an officer stationed in North Africa, welcomes the idea of an anonymous correspondence - he’s been trying to escape his infamous name for years. As their letters crisscross the Atlantic, Tom and Mellie develop a unique friendship despite not knowing the other’s true identity. When both are transferred to Algeria, the two are poised to meet face-to-face for the first time.

After being imprisoned and branded for the death of her client, 25-year-old midwife Julianne Chevalier trades her life sentence for exile to the fledgling 1720s French colony of Louisiana, where she hopes to be reunited with her brother, serving there as a soldier. To make the journey, though, women must be married, and Julianne is forced to wed a fellow convict. When they arrive in New Orleans, there is no news of Benjamin, Julianne's brother, and searching for answers proves dangerous. What is behind the mystery, and does military officer Marc-Paul Girard know more than he is letting on?

As the beloved stepdaughter of the Earl of Castleton, Lady Mariah Lyons cherishes her home at Plumford Manor, but her idyllic world will be threatened when the estate passes to Cyril Lightbourne, a childhood friend she hasn’t seen or heard from in years. Once, Mariah dreamed their friendship would kindle into something more, but that was before she heard Cyril was courting the cruelhearted Lady Pearl. Now Mariah is willing to welcome him as a friend and pray he will be the heir her stepfather needs, but she’ll keep her heart locked safely away from anyone with such poor taste.

For years her explorer father promised Dr. Lauren Westlake she'd accompany him on one of his Egyptian expeditions. But as the empty promises mounted, Lauren determined to earn her own way. Now the assistant curator of Egyptology for the Metropolitan Museum of Art, Lauren receives two unexpected invitations. The first is her repentant father's offer to finally bring her to Egypt as his colleague on a new expedition. The second is a chance to enter the world of New York's wealthiest patrons who have been victims of art fraud.