Randall Munroe's WHAT IF? is a bestseller! The book, inspired by Munroe's popular webcomic xkcd, was ranked #10 in Globe & Mail's Bestsellers List (as of Oct. 18) and has been on the list for the past six weeks. WHAT IF? is also on the Maclean's Bestsellers List, ranked at #3 (from the Oct. 27, 2014 issue) and has been on their list for the last five weeks, as well as the Toronto Star Bestsellers List for the last six weeks.
WHAT IF? has also been garnering a lot of hype in the U.S. media. Munroe was featured on "The Colbert Report" on Sep. 3, and the book has been featured in the New York …