Halo: Escalation — Dark Horse Comics
Issue: #21
“The Absolute Record” part 3—As Commander Palmer’s Spartan team battles toward the core of the Absolute Record, a powerful new combatant enters the fray! The next chapter of the Halo saga continues here in this epic six-part sequel to Spartan Ops and The Janus Key.The Halo franchise has sales eclipsing $4.5 billion over its lifetime!An essential addition to the Halo canon!
Creators: Michael Atiyeh, Duffy Boudreau, Denis Frietas, Carlos Eduardo, Isaac Hannaford, Ian Richardson
Characters: Sali 'Nyon, Ayit 'Sevi, Henry Glassman, Gabriel Thorne, Dr Catherine Halsey, Sarah Palmer, Jul ’Mdama, Tanaka
Story arcs: The Absolute Record