48 hour book challenge - starting!

It's 5:20 PM on Friday, and I'm starting the clock on my 48 hour book challenge. I've set a goal of two books for myself: Valiant, by Holly Black, and Snow, Fire, Sword, by Sophie Masson. To complete the challenge, I need to finish reading and reviewing both books by 5:20 PM on Sunday. I'll post updates as I go along. Wish me luck!