Story by Duffy Boudreau. Art by Sergio Arino, Various. Cover by Daniel Chavez.
Halo 4's Spartan Ops continues here as the UNSC Infinity battles the Covenant for control of the all-powerful Forerunner Janus Key. Plus, Spartan Tanaka's thrilling origin story revealed-all in this volume collecting Halo: Escalation issues #13-18 by Duffy Boudreau (BlackAcre), Sergio AriƱo (Ms. Marvel), and Douglas Franchin (Person of Interest).