Numenera and a kid with mild asperger's syndrome

My wife and I are gamers. We met online in a World of Darkness game. So, there’s no surprise that board games and RPGs have become a staple of interest for us. Over the years, I’ve been kind of mopey about the fact that I can’t get my step kids interested in RPGs. When my wife and I declared to the family that we were going to GenCON 2013, she surprised me with «And, you kids are signing up for a Pathfinder intro games.