This is a very clever fantasy involving a protagonist who works for a library that exists between worlds. Her mission, which is rather like a James Bond in search of books, is to find and obtain meaningful texts in alternate worlds and bring them back to headquarters.
In some ways, the book is mix of fantasy, faerie and steampunk because the alternate realities have their own systems and amount of magic, including fae, werewolfs, and dragons. The main character, Irene, is a junior level librarian with a fair amount of experience. On the current mission, she’s assigned to take a long a student for whom she will be a mentor. This makes her job more difficult while making the plot more interesting.
As it turns out, there are many factions in the “London” to which she is sent, all of whom seem to know about the rare book. She has to figure out who, if anyone, can be trusted.
The book has a lot of talk in it, and by that I meant Irene and her student have to talk a lot, but are also thrust into situations where they–and potential allies and villains alike–are constantly having to explain things to each other. This is somewhat reminiscent of the Bond films wherein when the bad guy gets the upper hand, he always has an egotistical need to explain the wonders of his technology and his plans–giving Bond a chance to get the drop of him and win the day.
Nonetheless, there’s plenty of intrigue here along with some action scenes that will knock your sox off. The book kept my interest enough to tempt me into placing the next book “The Masked City,” on my reading list.