Title: The Invisible Library
Description: ONE THING ANY LIBRARY WILL TELL YOU: THE TRUST IS MUCH STRANGER THAN FICTION...

Irene is a professional spy for the mysterious Library, a shadowy organization that collects important works of fiction from all the different realities. Most recently, she and her enigmatic assistant, Kai, have been sent to an alternate London. Their mission: Retrieve a particularly dangerous book. The problem: By the time they arrive, it's already been stolen.

London's underground factions are prepared to fight to the death to find the tome before Irene and Kai do, a problem compounded by the fact that this world is chaos infested--the laws of nature bent to allow supernatural creatures and unpredictable magic to run rampant. To make matters worse, Kai is hiding something--secrets that could be just as volatile as the chaos-filled world itself.

Now Irene is caught in a puzzling web of deadly danger, conflicting clues, and sinister secret societies. And failure is not an option--becuase it isn't just Irene's reputation at stake; it's the nature of reality itself...

This description comes from the publisher.
Subjects: Librarians--Fiction., Rare books--Fiction., Secret societies--Fiction., Librarians, Secret societies, Rare books, Fiction, Fiction, suspense, Fiction, thrillers, Fiction, fantasy, general, Fiction, action & adventure, Librarians, fiction, Libraries, Magic, Fiction, thrillers, general, Book collecting, FICTION / Fantasy / Contemporary, FICTION / Fantasy / Paranormal