After a dying criminal confesses that his loot has been stashed "in the tower", the Hardy boys make an astonishing discovery.,

Joe and Frank investigate some pranks around Bayport, leading them to the Red Arrow, a crime grang.

"The Hardy Boys must figure out who the mastermind is behind some violent pranks before a girl's Sweet 16 bash is ruined. Aligned to Common Core Standards and correlated to state standards. Chapter Books is an imprint of Spotlight a division of ABDO." --

Joe and Frank's winter break skiing holiday turns to horror when a series of deadly mishaps threaten their resort.

When the Hardy Boys set out to solve the mystery of their missing chums, they discover a gang hide-out in a cave on an island along the way.

Vette Smash, one of the hottest new rock bands in Bayport, is playing a gig-- and thanks to their friend Phil's backstage passes, Frank and Joe are in the center of the action!

The Hardy boys and their friend Jamal are thrilled to be participating in a motorcycle exhibition. It's going to be an exciting weekend, with many talented cyclists heating up the competition and a valuable prize for the winner -- a classic motorcycle! But when burglaries and suspicious accidents send the benefit skidding out of control, Frank and Joe find themselves racing to crack another case.

When the daughter of Bayport's amusement park owner goes missing, Joe and Frank follow clues to find the girl and determine if her disappearance is related to that of another missing person.

While participating in a Revolutionary War reenactment, Frank and Joe learn that there has been a real casualty and set out to investigate the incident.

The Hardy Boys investigate in London when a wily criminal steals a voice transmitter small enough to be implanted in a tooth.