Title: Double-cross
Description: The Medusa Project team arrive in Sydney, Australia, for another exciting mission - and come face-to-face with two more Medusa teens: Cal, a boy who can fly, and Amy, a girl who can shapeshift.
Subjects: Genetic engineering, Psychic ability, Medusa Project (Imaginary organization), Fiction, Children's fiction, Extrasensory perception, fiction, Siblings, fiction