In volume 2 of this ongoing series, the future has not been saved. A bomb tore a chunk out of San Francisco. Daniel began his job at Aspire, following in his father's footsteps. Will the apocalypse keep happening? Or will something trigger a change in the future? A future where Grady Potts wields his power as president to his advantage. Where Daniel has locked himself away, desperately seeking a cure for the virus. Where Heidi and Billy are criminals. Where Natasha is forced to help Grady find a way to travel into the past…but for what purpose? To help change the future? Or to preserve it?

“There are shades of The Twilight Zone, Lost and Stand by Me in The Bunker, but it's also a bit of a reverse Back to the Future situation: They're told what will happen, but each character will prime themselves differently.” (USA Today). “Highly recommended.” (Ain't It Cool News). “The Bunker tells the story of five friends who find mysterious letters inside a time capsule they buried long ago. And it's no wonder none of them remember writing the letters; they're written by their future selves. To add to the mystery, each one warns of an impending apocalypse, which they apparently caused…Stellar.” (The Nerdist).