Gay Pride Month ends today, but DC Comics is giving fans something to look forward to this fall. In October the company will publish Midnighter & Apollo, the first part of a six-issue mini-series that reunites the two heroes, who are gay and have an on-again off-again relationship.

“They have a firmer idea of who they are, and they’ve become stronger and more confident together,” said Steve Orlando, who will write the comic, which will have interior art by Fernando Blanco and covers by the artist known as ACO.

The characters, who made their debut in 1998, were gay analogues of Batman (Midnighter) and Superman (Apollo). They dated, eventually married, adopted a child and, thanks to comics, had their history rebooted. Midnighter most recently headlined his own series, which ended in March. The comic, written by Mr. Orlando, was lauded for its portrayal, which balanced the hero’s volatile global adventures — and a friendly flirtation with Dick Grayson, the former Robin — with a domestic life that included using dating apps and being sexually active.

Mr. Orlando, 30, who is bisexual, has an affinity for Midnighter. “Getting to write a character that helped me when I was younger and boost the signal to a new generation has been an honor,” he wrote on his blog. Of the new project, he said, “This is the World’s Finest Couple — kicking back and making each other better than they are on their own.”