Hardy Boys 02: The House on the Cliff

Hardy Boys 42: The Viking Symbol Mystery

Hardy Boys 56: The Jungle Pyramid

Hardy Boys 28: The Sign of the Crooked Arrow

Hardy Boys 48: The Arctic Patrol Mystery

Hardy Boys 41: The Clue of the Screeching Owl

Hardy Boys 54: The Mysterious Caravan

Hardy Boys 53: The Clue of the Hissing Serpent

Hardy Boys 50: Danger on Vampire Trail

Hardy Boys 55: The Witchmaster's Key

Hardy Boys 49: The Bombay Boomerang

Hardy Boys 37: The Ghost at Skeleton Rock

Hardy Boys 35: The Clue in the Embers

Hardy Boys 32: The Crisscross Shadow

Hardy Boys 26: The Phantom Freighter

Hardy Boys 52: The Shattered Helmet

Hardy Boys 29: The Secret of the Lost Tunnel

Hardy Boys 25: The Secret Panel

Hardy Boys 38: Mystery at Devil's Paw

Hardy Boys 33: The Yellow Feather Mystery