Just wanted to comment that I'm so happy I'm not the only one to OM NOM NOM NOM NOM the book in one sitting 

Many people thought it was Kincaid on orders from someone.  But I don't think anyone thought it would be on orders from Harry.  I also think Jim threw us a ringer when he had commented on how Mab would totally not be fooled by a Winter Knight suicide.  We all dismissed the idea that Harry would try it anyway - and impress Mab by his attempt!