England, 1882. Evelyn is bored with society and its expectations. So when her beloved sister, Rose, mysteriously vanishes, she ignores her parents and travels to London to find her, accompanied by the dashing Mr. Kent. But they’re not the only ones looking for Rose. The reclusive, young gentleman Sebastian Braddock is also searching for her, claiming that both sisters have special healing powers. Evelyn is convinced that Sebastian must be mad, until she discovers that his strange tales of extraordinary people are true—and that her sister is in graver danger than she feared.

England, 1883. Still recovering from a devastating loss, Evelyn is determined to use her powers to save other gifted people from those who would harm them. But when her rescue of a young telekinetic girl goes terribly wrong, Evelyn finds herself indebted to a secret society devoted to recruiting and protecting people like Evelyn and her friends. As she follows the Society’s orders, healing the sick and embarking on perilous recruitment missions, Evelyn sees her problems disappear. Her reputation is repaired, her friends are provided for, and her parents are newly wealthy. She reunites with the dashing Mr. Kent and recovers the reclusive Mr. Braddock (who has much less to brood over now that the Society can help him to control his dangerous power). But Evelyn can’t help fearing the Society is more sinister than it appears...

England, 1883. On the run with the grieving Sebastian Braddock, Evelyn wants two things: to be reunited with her friends, and to get revenge on the evil Captain Goode. Not only has he misused his and Sebastian's powers to rack up a terrible death toll, but he's also completely destroyed any hope of Evelyn or her friends regaining the life they once knew. Evelyn is determined to make Captain Goode pay for what he's done, but is her revenge worth risking the lives of Sebastian and her friends? Or is it better to flee the city and focus on staying alive? And with the Captain spreading lies about Sebastian in an attempt to flush them out of hiding and turn the populace against them, does she even have a choice at all?