| 0 | - | cover | 1 | pencils: Trevor Hairsine; inks: Trevor Hairsine; colors: Andrew Dalhouse | Ninja-K; Ninja-C |
| 1 | Ninja-K | credits, title page | 1 | letters: typeset | Ninja-K; Ninja-D; Neville Alcott; Ninja-C |
| 2 | - | comic story | 22 | script: Christos N. Gage; pencils: Tomás Giorello; inks: Tomás Giorello; colors: Diego Rodriguez; letters: A Larger World Studios | Ninja-K; Ninja-C; Neville Alcott; Livewire; Zenith-Armor Guard |
| 3 | Beware the Call of Baron Samedi! | promo (ad from the publisher) | 0.5 | pencils: Tonči Zonjić; inks: Tonči Zonjić | |
| 4 | Return to Earth! | promo (ad from the publisher) | 0.5 | pencils: Kaare Andrews; inks: Kaare Andrews | X-O Manowar [Aric of Urth] |
| 5 | Valiant Presents Harbinger Wars 2 | promo (ad from the publisher) | 2 | letters: typeset | Livewire; Bloodshot; X-O Manowar [Aric of Dacia]; Torque; Animalia; Faith Herbert [Zephyr] |
| 6 | Introducing... The Coalition | promo (ad from the publisher) | 1 | pencils: Tonči Zonjić; inks: Tonči Zonjić | Ninja-K; Punk Mambo |
| 7 | The Coalition Part One | promo (ad from the publisher) | 1 | pencils: Tonči Zonjić; inks: Tonči Zonjić | Ninja-K; Punk Mambo |
| 8 | How Harbinger Wars Transformed the Valiant Universe | in-house column | 1 | pencils: Trevor Hairsine, Clayton Henry; inks: Trevor Hairsine, Clayton Henry | Peter Stanchek; Bloodshot; Torque; Faith Herbert [Zephyr] |
| 9 | Harbinger Wars 2 | promo (ad from the publisher) | 1 | letters: typeset | Livewire; Bloodshot; X-O Manowar [Aric of Dacia]; Torque; Animalia; Faith Herbert [Zephyr] |