COLD DAYS debuts at #9 on the New York Times Best Seller’s paperback list!
After being murdered and then brought back to life, Harry Dresden soon realizes that maybe death wasn’t all that bad. Because he is no longer Chicago’s only professional wizard. He is now Winter Knight to Mab, the Queen of Air and Darkness. Her word is his command. And her first command is the seemingly impossible: kill an immortal. Worse still, there is a growing threat to an unfathomable source of magic that could mean the deaths of millions.