Irene, the agent for the Invisible Library, just completed a mission with a harrowing escape only to be immediately sent out again to retrieve a stolen book but this time with Kai, an new assistant for her to mentor. Irene and Kai encounter all manner of beings in the chaos-infested world they enter, including vampires, fae, werewolves, zeppelins and dashing detectives, during their quest to retrieve a stolen copy of Grimm's Fairy Tales. Irene quickly determines that everything isn't what it seems in this new world.
The Invisible Library is fast paced and action packed. The author does an excellent job of developing the characters and plot line. I would recommend this book to fans of the Book of Life series. I also think it would appeal to Young Adult readers.
I received this book courtesy of Berkley Publishing Group via NetGalley in exchange for an honest review.