Illusions shatter—and Sophie and her friends face impossible choices—in this astonishing eighth book in the New York Times and USA TODAY bestselling Keeper of the Lost Cities series. Sophie Foster wants answers. But after a lifetime of lies, sometimes the truth is the most dangerous discovery. Even the smallest secret comes with terrifying new responsibilities.

And Sophie’s not the only one with blank spots in her past, or mysteries surrounding her family. She and her friends are part of something much bigger than they imagined—and their roles have already been chosen for them. Every clue drags them deeper into the conspiracy. Every memory forces them to question everything—especially one another. And the harder they fight, the more the lines blur between friend and enemy.

The House at Riverton is a breathtaking debut novel set in England between World War I and World War II. Perfect for fans of Downton Abbey, it unfolds the story of an aristocratic family, a mysterious death, and a bygone way of life, all seen through the eyes of a woman who experienced it firsthand.

As a young girl, Grace Bradley starts working at Riverton House, becoming deeply intertwined with the Hartford family, especially the daughters, Hannah and Emmeline. During a grand society party in the summer of 1924, a young poet commits suicide, an event only witnessed by Hannah, Emmeline, and Grace—who harbors the truth.

Years later, in 1999, as Grace nears the end of her life at ninety-eight, a young director seeks her out for a film about that fateful summer, reigniting her memories. The narrative, rich in flashbacks, captures the essence of Grace's youth amidst the final days of Edwardian aristocracy, the vibrant twenties, and the sweeping changes that followed, leading to the disappearance of an entire way of life.

This novel is laden with secrets—some revealed, others forever concealed, echoing the romantic suspense of Daphne du Maurier. It is also a contemplation on memory, the ravages of war, and a beautifully portrayed glimpse into a captivating period in history.