Ragnarok was only the beginning. Buried in Cheyenne Mountain, Colorado, is the massive Bunker One. Long conquered by the spawn of the xenovirus, it is now the mission of Alex Keener, Samuel Neth, and Makara Angel to find the fallen Bunker, or die trying.
Tower Apocalypse
Cassius Lange, Ryan Tang
audiobook
The Secret of the Island (Unabridged)
Jules Verne
audiobook
Sixth Extinction
S. A. Stephenson
book
Genesis
Devon C. Ford
audiobook
Lone Star Planet
John J. McGuire, H. Beam Piper
audiobookbook
Toy Soldiers
Devon C. Ford
audiobook
Elder Race
Adrian Tchaikovsky
audiobook
Doomsday Eve
Robert Moore Williams
audiobookbook
Galactic Keegan
Scott Innes
audiobook
The Cosmic Computer
H. Beam Piper
audiobookbook
How Rory Thorne Destroyed the Multiverse
K. Eason
audiobook
The Stars Are Legion
Kameron Hurley
audiobookbook