Hybrids
Angela Hunt & Multiple Authors
Harbingers (11)
Final Chaos: A Post-Apocalyptic EMP Survival Thriller
Ryan Westfield
Surviving (1)
Richter 10
Arthur C. Clarke & Mike McQuay
Vacuum
Michelle Rene & Olivia Rivard
Cataclysm Series (1)
Tank Farm Dynamo
David Brin