One of the earliest pieces of media I can remember consuming was the mid-90s TV show Viper, where James played the main character. I remember very little about the show except James's face and that he played his character cool as fuck.
I've been replaying Alan Wake and Control recently, and I have such a soft spot for his roles in them because I loved that stupid show when I was a kid.
First two books in the series were "Fellowship of the King" and "The Two Trees" so...I'm not entirely convinced they were even very original stories...