In Chicago for a meeting of computer experts, the Hardys are taken by surprise as gunmen burst in and kidnap the daughter of the wealthy owner of the giant Evanco Company. Her abduction is the key to a global conspiracy of computer destruction . . . . and now Frank and Joe must race the clock to save her and defuse the ultimate high-tech weapon.
How it feels
AtmosphereWhimsical
How it reads
Plot intensityEventful
Character focusSingle lead
Worth knowing
Written forMiddle grade
When and where
ThemesJustice
How do you feel?