Project Aon has just announced the release of the third World of Lone Wolf gamebook as a free online adventure. In Beyond the Nightmare Gate, you get to explore the dangerous Daziarn Plane in search of a magical item called the Moonstone. If you haven’t played the first two adventures in the series, they remain available and have just had some revisions and corrections made. If you’re a gamebook fan or if you just want to explore the world of Magnamund in preparation for trying out the new Lone Wolf RPG, it’s definitely worth taking a trip to Project Aon’s site.