Small Favor Dresden Files by Jim Butcher
I love, love, LOVE this series!!!!
Proven Guilty continues the story with Dresden as a Warden. Movie monsters begin coming to life in Chicago and the White Council asks him to check out the status of the Faerie Courts with regards to the vampire Red Court. There is a warlock in the city of Chicago, who the White Council must find and bring to justice, but the identity of the warlock turns out to be someone much to close to Dresden.
White Night - the magic practitioners of Chicago are being hunted down and killed. All evidence points to Thomas, but Dresden knows he cannot be guilty. Determined to clear Thomas' name, Dresden tangles with the White Court.
Small Favor - Mab, Queen of the Winter Court of Faerie, calls in her second favor from Dresden - he is to be her Emissary and find John Marcone - the crime boss of Chicago. Marcone's disappearance is the least of his worries, however, as the Denarians return to town with a plan that could bring about the end of the world.
I honestly think that this is the best sci-fi series I have ever read. I love Butcher's writing style and his stories are always intense and well executed.