Description:

**THE CLUE IN THE EMBERS** : In solving the mystery of the two medallions missing from an inherited curio collection, the Hardys wind up in a desolate area of Guatemala at the mercy of dangerous thugs. **THE HOODED HAWK MYSTERY** : When their peregrine falcon brings down a homing pigeon carrying rubies, the Hardy brothers find themselves involved with kidnappers. **THE SECRET AGENT ON THE FLIGHT 101** : Frank and Joe, the Hardy Boys, solve a mystery involving a magician, American secret agents, an international spy ring, and a Scottish castle.