Douglas Savage 
Incident in Mona Passage [EPUB ebook] 
A Novel

One hundred miles off the coast of Puerto Rico, a top secret experiment too dangerous to be conducted on land is being conducted aboard the U.S. nuclear attack submarine Sam Houstonan experiment that has gone horribly wrong.A predator is loose in the Sam Houstona microscopic killer that strikes without warning, driving its victims to terrifying heights of violent, self-destructive insanity.Soon madness and terror reign eight hundred feet below the oceans surface, as those infected race to defeat the silent killerunaware that another enemy follows in their wake. A diesel submarine relic is pursuing nuclear-powered Sam Houston into a final, deadly confrontation in the deepest waters of the Atlantic.