Largely set in New York City in the early years of the 20th century, the novel follows the exploits of three writers working to create children's series (think Nancy Drew & The Hardy Boys). Robert Parrish s childhood obsession with series books like the Hardy Boys and Tom Swift inspired him to become an author. Just as his debut novel becomes a bestseller, his relationship with his girlfriend, Rebecca, begins to fall apart. Robert realizes he must confront his secret demons by fulfilling a youthful promise to solve a mystery surrounding his favorite series the Tremendous Trio.

Guided by twelve tattered books and an unidentified but tantalizing fragment of a story, Robert journeys into the history of the books that changed his life, hoping they can help him once again. His odyssey takes him to 1906 Manhattan, a time of steamboats, boot blacks, and Fifth Avenue mansions, but every discovery he makes only leads to more questions.