As individuals, their names are legend. Together, they are even greater than the sum of their parts. They are the Justice League of America, and they stand for truth, justice and the American way! Since they were first commissioned by renowned DC Comics editor Julius Schwartz in 1960, the Justice League has thrilled audiences across the globe in tales that span time and space. Now, for the first time, all of their original Silver Age adventures are available in an all-new series of trade paperback editions! This third volume of JUSTICE LEAGUE OF AMERICA: THE SILVER AGE collects the famed super-team's exploits from JUSTICE LEAGUE OF AMERICA #20-30, and includes the classic tales  "Crisis on Earth-One!" "Crisis on Earth-Two!" and "The Most Dangerous Earth of All!"