X Files YA #02 Eve (X Files YA, 2)

When two grisly identical murders happen simultaneously on different coasts,Mulder and Scully have only one clue:two identical girls who may or ,may not be criminally involved.Their investigation leads them to a DNA-splicing doctor and a terrifying question:Were these little girls created as killing machines?Mulder and Scully need to find out,before the next crop of killers is born...