Barlow, Steve.

Friend or foe? / Steve Barlow and Steve Skidmore. - New York : Scholastic, c2002. - 170 p. ; 20 cm. - Outernet ; I .

"An Apple paperback."

ISBN: 0439343518 (pbk.)

Subjects--Topical Terms:
Extraterrestrial beings--Fiction.
Computer networks--Fiction.
Science fiction.