"The Who HQ Graphic Novels series does an excellent job of quickly engaging readers by capturing the drama and immediacy of pivotal historic events… In 'Who Was the Greatest?,' the third world-championship boxing match between Muhammad Ali and Smokin' Joe Frazier comes vividly to life as round after brutal round-and the athletes fighting them-is detailed…These graphic offerings manage to pack in an impressive amount of information and are sure to appeal to middle-grade readers." — Booklist