Yes, Attack on Titan Volume 18 is in stores now—both print and digital editions.

And fans of collector editions and the Attack on Titan anime will want to check out the Volume 18 Special Edition that comes with an exclusive brand-new anime episode on DVD: “Attack on Titan: No Regrets”—the backstory of Captain Levi. This Special Edition also includes a special variant dust jacket by comics artist Cameron Stewart (artist of Batgirl and Catwoman)!