Hardcover, 144 pages
Published Jan. 15, 1988 by Nelson Thornes Ltd.

Betsy Cromer Byars: The Computer Nut (Silver Book Box S.) (Hardcover, 1988, Nelson Thornes Ltd)
Hardcover, 144 pages
Published Jan. 15, 1988 by Nelson Thornes Ltd.
Ten-year-old Kate begins a communication exchange on a computer with someone purporting to be from outer space, who says he is going to pay a visit to Earth soon.