Power Play
By Richard Cummings.
Description
Bright Futures Development has announced the invention of a powerful new solar energy cell, and the Hardy boys have gone undercover to protect it from industrial spies. Frank and Joe follow a trail of deceit and double-dealing and discover that the truth behind the solar power source is much darker than they suspected. - from Amzon
ISBN(s)
0671700472, 9780671700478
