Galaxy X
Popularity 5
A new theme park is about to open, but someone wants to stop it. The park's owner has received threatening e-mails, and accidents are becoming more frequent. Frank and Joe must find the saboteur or someone could get seriously hurt.
FictionAmusement parksHardy Boys (Fictitious characters)Juvenile fictionseries:HardyBoyscollectionID:HBUBChildren's fictionStars, fictionBrothers and sisters, fiction