When Hazel Nash was six years old, her father taught her: mysteries need to be solved. He should know. Hazel's father is Jack Nash, the host of America's favorite conspiracy TV show, The House of Secrets. Even as a child, she loved hearing her dad's tall tales, especially the one about a leather book belonging to Benedict Arnold that was hidden in a corpse.

Now, years later, Hazel wakes up in the hospital and remembers nothing, not even her own name. She's told she's been in a car accident that killed her father and injured her brother. But she can't remember any of it, because of her own traumatic brain injury. Then a man from the FBI shows up, asking questions about her dad-and about his connection to the corpse of a man found with an object stuffed into his chest: a priceless book that belonged to Benedict Arnold.