Combat equipment is a different book to LosTech, but both are MW3/CBT:RPG books. So far, there's been no dedicated ATOW print books, but Handbook: Major periphery states, Handbook: Capellan Confederation, Masters and Minions, Era Report 3052, Era Report: 3062, and probably a couple of other books have ATOW material in them. PDF-wise, the Dossiers and Era Digests contain ATOW material, while some of the Turning points have characters with ATOW special abilities.