A Rockin' Mystery (Hardy Boys: The Secret Files)

In this Hardy Boys Secret Files mystery, a missing bass guitar causes a few wrong notes at the Battle of the Bands.

Frank and Joe are thrilled to learn that the popular band, Crush, is scheduled to perform in Bayport s huge Battle of the Bands and even more excited when they find out that their friend s brother, Dylan, is the bass guitarist. But on the day of the performance, Dylan s prized guitar has gone missing!
Could someone from a rival band have taken it in hopes of gaining an advantage? Or could the culprit be someone closer to home? It s up to Frank and Joe to investigate this rocking mystery or else Crush might be crushed in the competition!