Harry Potter and the Half-Blood Prince

This book rocks  kicks butt frims. I definitely consider it the best of the Potter series so far, and leads to the possibility that the final book might have a markedly different format from these first six.

Best line:

The Aurors are part of the Rotfang Conspiracy, I thought everyone knew that. They’re working to bring down the Ministry of Magic from within using a combination of Dark Magic and gum disease.