martin mystery 21 attack of the mothman
martin mystery 22 summer camp nightmare
martin mystery 23 the sewer thing
martin mystery 20 return of the beasts
martin mystery 19 revenge of the doppelganger
martin mystery 17 fright from the ice
martin mystery 18 beast from within
martin mystery 14 haunting of the blackwater
martin mystery 16 curse of the necklace
martin mystery 15 mystery of the hole creature