Night Vision: The Art of Urban Exploration
Troy's second book, Night Vision: The Art of Urban Exploration, will be released in early June. It will be available from Amazon (you can pre-order it now). His first book is now sold-out. So if you're at all interested in night photography, I recommend ordering your copy of Night Vision as soon as possible.
You can also see an interview with Troy in my 2004 documentary film about night photography: The Night of the Living Photographers (yes, you can watch it for free).