Dark Horse Comics' full catalog of single issues debuts today on comiXology and Amazon's Kindle Store, arriving less than four months after the publisher's graphic novels, collections and manga.

Long the highest-profile comiXology holdout, Dark Horse launched its own Dark Horse Digital app in 2011. With this morning's announcement, all major comics publishers now offer single issues through comiXology, the industry's leading digital distributor.

"We launched our graphic novel catalog through comiXology last June and the sales have been incredible," Dark Horse President Mike Richardson said in a statement. "Now readers will have full access to our monthly comics for the first time ever and comiXology will never be out of stock on your favorite Dark Horse titles."

More than 2,000 Dark Horse single issues debut today on comiXology and the Kindle Store, ranging from "Hellboy" to "Fight Club 2" to "Buffy the Vampire Slayer." All comics will be available the same day they're released in print.