top 3 favorite parts

3 when they were chasing the bad guy on a train car and it fell off the track

2 when they were looking in the old tower for the jewels but they came out empty

1 when the Hardy's were at the train station eating lunch and they found out the meaning of what the ''old tower '' meant

teaser

first Chet's car go's missing. Then MR. Applegates Jewels get stolen. The Hardy Boys are on the case but they are stumped then one day they are at the train station and they find out the meaning of the ''old tower''