"Terror Incognita!" Collects JLA (1997-2006) #55-60.

Written by MARK WAID, CHUCK DIXON, and SCOTT BEATTY. Art by BRYAN HITCH, MIKE S. MILLER, DARRYL BANKS, CLIFF RATHBURN, PAUL NEARY, DAVE MEIKIS, and WAYNE FAUCHER. Cover by BRYAN HITCH and PAUL NEARY.

Featuring the World's Greatest Heroes, we discover that some of the JLA's deadliest foes - the White Martians - have returned with a plan to systematically destroy each one of our heroes and disable the Earth's ability to create their one weakness: fire! Plus, THE JOKER: LAST LAUGH crossover issue that featured a "Jokerized" version of Doctor Polaris wreaking havoc on Earth's magnetic poles, and a classic Christmas tale titled "'Twas' the Fight Before Christmas."

Softcover, 144 pages, full color.