Beyond The Fringe #5: Chapter B was written by Cole Fowler, is available now for $0.99 via Comixology.com.
Here is the official description:
Imagine If... Walter Outlived The EarthOrder "Beyond The Fringe" here
Imagine If...Fringe was in space! In an alternate future where the Earth has been destroyed, we find Walter, newly unfrozen from cryogenic sleep, leading a spaceship of surviving humans through the universe, searching for another planet to call home.