I think it's a right hand/left hand thing.

According to Amazon.ca, the paperback version of DARKSIDE: DAMNED IF YOU DO is "Out of stock." No kidding. It's print on demand through Createspace (which is owned by Amazon).

Amazon.com knows better, and lists it as in stock.

So don't fall for their lies. Just order it. I promise you, they'll print one special just for you. :)