Question: Thunderspire Labyrinth is the second in the three part series of adventures introducing the new 4th edition "Dungeons & Dragons" concept of what, he adventure, was written by Michael Mearls, a writer and designer of fantasy role-playing games (RPGs) and related fiction?
Sentence (from "Pyramid of Shadows"): The adventure, written by Mike Mearls and James Wyatt, was published in 2008 by Wizards of the Coast, as a sequel to the adventures "Keep on the Shadowfell" and "Thunderspire Labyrinth".
Relevant evidence: No