Résumé: Atomic Robo and the Knights of the Golden Circle is the ninth volume of Atomic Robo. It is the last comic to be published by Red 5 Comics and not Tesladyne LLC; Red 5 had been Atomic Robo's publisher 7 years prior to 2015. The volume includes 5 issues: Issue 1 - The Butcher Boys, Issue 2 - The Alamosa Massacre, Issue 3 - The Vendetta Ride, Issue 4 - The Empire of Iron, Issue 5 - The Long Way Home