Over six tumultuous decades, the X-Men have carved a singular place in comic book lore and popular culture. From their riotous birth in the '60s, to their legendary reboot in the '70s, to their attitude adjustment in the '90s, to their battle against extinction in the '00s, the X-Men have remained unquestionably relevant to generations of readers, the ultimate underdogs in an increasingly complicated world. Now, New York Times-best-selling author Ed Piskor (Hip-Hop Family T