Brain Warp
"Who is poisoning the homeless men of Manhattan, and why? When a cluster of inexplicable deaths plague Dr. Peter Branstead's neurology service at St. Mark's hospital in Greenwich Village, his investigation leads him far beyond the boundaries of the hospital, Lower Manhattan or even the United States, and into a deadly game of international intrigue and danger ... Peter must unravel the mystery of these murders, discover the antidote and foil the plot by heading right into the conspirator's den"--Cover.