Heisting the Holy Grail
My latest book from the library is Skin Game: A Novel of the Dresden Files, the most recent in the urban fantasy series about wizard/PI Harry Dresden (which has over 2000 reviews at Amazon - heh).
In this book, Harry is forced to sign on with the evil Nicodemus (who is actually a still living Judas,possessed by a fallen angel - it's a long story) to steal the Holy Grail from the underworld treasure trove of the Greek god Hades.
You can read the first chapter of the book here at Jim Butcher's site. In the beginning of that chapter, Harry is practicing parkour and I had to smile, remembering the anti-Romney election video by Joss Whedon that mentioned the zombie survival benefits of that activity ;) ...