Included in Bundle:

1. Hardy Boys: Undercover Brothers #12; Trouble in Paradise (Hardy Boys book by Franklin W. Dixon (1416911782 by Franklin W Dixon)
2. The Hardy Boys #54: The Mysterious Caravan book by Franklin W. Dixon (0448089548 by Franklin W Dixon)
3. The Hardy Boys #53: The Clue of the Hissing Serpent book by Franklin W. Dixon (044808953X by Franklin W Dixon)
4. The Hardy Boys #50: Danger on Vampire Trail book by Franklin W. Dixon (0448089505 by Franklin W Dixon)
5. The Hardy Boys #34: The Hooded Hawk Mystery book by Franklin W. Dixon (0448089343 by Franklin W Dixon)
6. The Hardy Boys #31: The Secret of Wildcat Swamp book by Franklin W. Dixon (0448189313 by Franklin W Dixon)
7. The Hardy Boys #28: The Sign of the Crooked Arrow book by Franklin W. Dixon (0448089289 by Franklin W Dixon)
8. The Hardy Boys #27: The Secret of Skull Mountain book by Franklin W. Dixon (0448189275 by Franklin W Dixon)
9. The Hardy Boys #17: The Secret Warning book by Franklin W. Dixon (0448189178 by Franklin W Dixon)
10. The Hardy Boys #16: A Figure in Hiding book by Franklin W. Dixon (0448089165 by Franklin W Dixon)
11. The Hardy Boys #15: The Sinister Sign Post book by Franklin W. Dixon (0448089157 by Franklin W Dixon)
12. The Hardy Boys #14: The Hidden Harbor Mystery book by Franklin W. Dixon (0448089149 by Franklin W Dixon)
13. The Hardy Boys #12: Footprints Under the Window book by Franklin W. Dixon (0448089122 by Franklin W Dixon)
14. The Hardy Boys #11: While the Clock Ticked book by Franklin W. Dixon (0448089114 by Franklin W Dixon)
15. The Hardy Boys #9: The Great Airport Mystery book by Franklin W. Dixon (0448089092 by Franklin W Dixon)
16. The Hardy Boys #8: The Mystery of Cabin Island book by Franklin W. Dixon (0448089084 by Franklin W Dixon)
17. The Hardy Boys #4: The Missing Chums book by Franklin W. Dixon (0448189046 by Franklin W Dixon)
18. The Hardy Boys #1: The Tower Treasure book by Franklin W. Dixon (0448189011 by Franklin W Dixon)