Extreme Danger

Firefly & Fern Summary

In this thrilling Hardy Boys mystery, Frank and Joe find themselves caught in a dangerous world of extreme sports where nothing is quite what it seems. When a championship competition becomes the backdrop for a sinister plot, the brothers must use their detective skills to uncover the truth before someone gets seriously hurt. Packed with action, adventure, and clever sleuthing, this book will keep young readers on the edge of their seats.