Gray Delacroix has dedicated his life to building an acclaimed global spice empire, but it has come at a cost. Resolved to salvage his family before they spiral out of control, he returns to his ancestral home for good after years of traveling the world. As a junior botanist for the Smithsonian, Annabelle Larkin has been charged with the impossible task of gaining access to the notoriously private Delacroix plant collection. If she fails, she will be out of a job and the family farm in Kansas will go under. She has no idea that in gaining entrance to the Delacroix world, she will unwittingly step into a web of dangerous political intrigue far beyond her experience. Unable to deny her attraction to the reclusive business tycoon, Annabelle will be forced to choose between her heart and loyalty to her country. Can Gray and Annabelle find a way through the storm of scandal without destroying the family Gray is fighting to save?

Caroline Delacroix is at the pinnacle of Washington high society in her role as secretary to the First Lady of the United States. But beneath the facade of her beauty, glamorous wardrobe, and dazzling personality, she's hiding a terrible secret. If she cannot untangle a web of foreign espionage, her brother will face execution for treason. Nathaniel Trask is the newly appointed head of the president's Secret Service team. He is immediately attracted to Caroline's quick wit and undeniable charm, but his job leaves no room for distractions. Anarchist plots have led to mounting threats against the president, forcing him to put duty before his growing love for Caroline. Amid the glamorous pageantry of Gilded Age Washington, DC, Caroline and Nathaniel face danger and heartbreak that shakes them to their core and tests all they know about love and sacrifice.

Luke Delacroix has the reputation of a charming man-about-town in Gilded Age Washington, D.C. In reality, he is secretly carrying out an ambitious agenda in Congress. His current mission is to thwart the reelection of Congressman Clyde Magruder, his only real enemy in the world. But trouble begins when Luke meets Marianne Magruder, the congressman's only daughter, whose job as a government photographer gives her unprecedented access to sites throughout the city. Luke is captivated by Marianne's quick wit and alluring charm, leading them both into a dangerous gamble to reconcile their feelings for each other with Luke's driving passion for vital reforms in Congress. Can their newfound love survive a political firestorm, or will three generations of family rivalry drive them apart forever?