The XYBook - 2018
Sixty years after a virus wiped out nearly all men on earth, fourteen-year-old River finds a sick boy, Mason, and helps restore his health while learning dark truths behind the lies she has been told.
Publisher: Naperville, Illinois : Sourcebooks Fire, 
Branch Call Number: BERGIN V
Characteristics: 337 pages ; 22 cm
Uniform Title: X y