When we first meet Irene, she’s mopping the floors in a gothic boarding school. We learn she’s an agent for the Library, sent on missions to alternate dimensions to collect unique books and bring them safely back to the Library. Being a Librarian gives Irene some unique advantages, but collecting books can be a risky business. Saddled with a student, and sent to an alternate Victorian London, Irene finds herself in mortal peril, and must make some unlikely allegiances to survive… and (more importantly) bring back the book she’s been sent for.