SLAY RIDE Holiday Thriller #1 "Santa Claus is coming to town. Be afraid. Be very afraid."    —Best-Selling Author MICHAEL PALMER "Grabenstein does for Santa Claus and limo drivers what Stephen King did for clowns."    —Joe Hartlaub, Bookreporter.com Read more... HELL FOR THE HOLIDAYS Holiday Thriller #2 It seems the holidays start earlier every year. This year, they might end earlier, too. It's almost Thanksgiving when a group of domestic terrorists targets New York City. Can Christopher Miller stop them before they unleash hell for the holidays? Read more...