Later in his career Robertson would return to the Justice League to work with Mark Waid on Justice League : A Midsummer 's Nightmare .
Robertson worked on JLE issues 26 , and 30 - 35 .
Later in Robertson 's career Robertson would return to the Justice League to work with Mark Waid on Justice League : A Midsummer 's Nightmare .
Robertson worked on JLE issues 26 , and 30 - 35 .