RUN is my second-favorite as well, behind the Pines trilogy. I've tried a few others of his, and none of have engaged me as well as these four.
I keep hoping some smart publisher will see the wisdom of a signed/limited HC omnibus of the Pines books...so far, not a whisper. But maybe someday. Maybe Cemetery Dance -- my first exposure to Crouch was a short-story he had in an issue of their magazine a while back...it led me to the first Pines book, and the rest, as they say, is history.I'm playing the waiting game with this one and hoping for a hardcover omnibus.