Download or read book Crossing Enemy Lines written by R. A. Montgomery and published by Starfire. This book was released on 1990 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Their discovery of the vaccination serum to stop the Death Enzyme, an AIDS-like virus, threatens to divide the members of TRIO as Matt and Mimla disagree over the strategy for the serum's use, and David becomes caught in the middle.