The hardcover version of this book is currently marked down to $15.97 on Amazon Canada and $15.79 on Amazon US (eG-friendly Amazon.com link). The Kindle version is more expensive ($19.99 in Canada)! For folks like me who sometimes prefer a hardcopy book, this is a deal. I just ordered one.
Edited to add: Of course the eG Amazon link always goes to US, what was I thinking? Have corrrected it so there is also an Amazon Canada link. 🙂