Rebel Angels

I am just starting Rebel Angels by Libba Bray. This is the sequel to A Great And Terrible Beauty. I really liked the first one (so much so that I bought it and re-read it several times). I have heard great things about this one and the next one so I am expecting to love it. Here is the summary from Amazon.com:

In this sequel to the Victorian fantasy A Great and Terrible Beauty, Gemma continues to pursue her role as the one destined to bind the magic of the Realms and restore it to the Order--a mysterious group who have been overthrown by a rebellion. Gemma, Felicity and Ann, (her girlfriends at Spence Academy for Young Ladies), use magical power to transport themselves on visits from their corseted world to the visionary country of the Realms, with its strange beauty and menace. There they search for the lost Temple, the key to Gemma's mission, and comfort Pippa, their friend who has been left behind in the Realms. After these visits they bring back magical power for a short time to use in their own world. Meanwhile, Gemma is torn between her attraction to the exotic Kartik, the messenger from the opposing forces of the Rakshana, and the handsome but clueless Simon, a young man of good family who is courting her. The complicated plot thickens when Gemma discovers a woman in Bedlam madhouse who knows where to find the Temple; Ann shows signs of being enamored of Gemma's loutish brother Tom, and their father's addiction to laudanum lands him in an opium den. A large part of the enjoyment of this unusual fantasy comes from the Victorian milieu and its restrictive rules about the behavior of proper young ladies, as contrasted with the unimaginable possibilities of the Realms, where Gemma has power to confront gorgons and ghosts and the responsibility to save a world.