Drawing Next Month's Book!

The Winner was Harry Potter and the Methods of Rationality by Eliezer S. Yudkowsky. But other titles in the hat were:

Brain on Fire by Susannah Cahalan
Alice in Wonderland and Through the Looking Glass by Lewis Carroll
Crazy Rich Asians by Kevin Kwan
To Kill a Mockingbird by Harper Lee 
Merry Hall by Beverly Nichols