Beyond Armageddon V: Fusion by Anthony DeCosmo
Fusion is the fifth and final installment in the Beyond Armageddon series. After ten years of fighting, mankind stands on the brink of annihilation. As humanity prepares one last stand against Voggoth's army of biomechanical war machines and soulless monsters, Trevor Stone crosses the Atlantic in search of allies to open a new front against the powerful entity that engineered Armageddon.
From the Great Plains of North America to the Russian Steppes; from the skies over Missouri to the depths of the Atlantic Ocean, Fusion brings this best-selling series to an explosive conclusion.