Laura trained night and day to wage war against America's enemies in Dan Barton's place. To the world at large she was a flashy socialite, but unknown to the populace she was in reality a masked avenger, grimly meting out justice to criminals and Nazi spies alike. Not long after she entered the war effort, she had her first encounter with Lady Luger and the villainous Nazi's Fifth Columnist thugs. Lady Luger would prove to be the Blue Bulleteer's main foe during World War II and their clashes have been represented in several AC stories. Below is the opening splash page of the first story ever penciled by Mark Heike for what would become AC Comics.

After the war ended, the Blue Bulleteer continued to fight crime and evil in the world around her. In 1956, she foiled a plot to kidnap her father, Senator Wright. In the aftermath, she found what would have been the ransom note directed to her as the Blue Bulleteer. Curious she followed the instructions, only to find that it was a trap set by the wizard Rocksorr in order that the greatest enemy of his pupil, a young child named Lenore Gault, might be eliminated.

The Blue Bulleteer was able to escape the grisly fate Rocksorr and the young Lenore had in store for her with the help of an unseen benefactor. However, she escaped never understanding how she could be the greatest enemy of the young child she had never met.  She also couldn't suspect that in a few short years her crimefighting career as the Blue Bulleteer would end.