A Terrifying True Story. Ebola Virus Disease, Primates as laboratory animals. This book describes events between 1967 and 1993. The incubation period of the virus in this book is less than twenty-four days. No one who suffered from any of the viruses or who was in contact with anyone suffering from them can catch or spread the viruses outside the incubation period.... (300 Pgs.) Black boards with gilted authors initials, no DJ, VVG.AUTHOR: Richard Preston PUBLISHER: Random House, NY ISBN: 0679430946 YEAR: 1994 FORMAT: Hardcover EDITION: First Ed.