When Hazel Nash was six years old, her father taught her that 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...

Japanese submarines carrying biological weapons, headed for the West coast of the U.S. at the end of World War II, never make their target. But someone knows where they are, and it is up to the Pitts to stop them.