Amazon 2009-03-01. Noticed on the IEEE Distributed Systems Online's Parallel Processing 2008 review (maintained by GT's own David Bader, it would appear), and scooped up new-used from Amazon for a mere $9.95, woo-hah! I search still desperately for the perfect parallelized algorithms book (let's not even mention cache-centric algorithm design, sigh) -- will this be it (top secret tip #8: highly dubious).