Theodore is a character that I invented in a few days when I started to get to know the Geronimo Stilton series, and after watching the whole first series I even realized that the series itself is inspired by the book by Elisabetta Dani. During that time I acquired 2 books under the title:
My name is Stilton, Geronimo Stilton and Four mice deep in the jungle. The first book I mentioned I found quite interesting, entertaining and relaxing. I will try to get to the second book at the moment.
Regarding the listed character of Theodore Stilton, I thought it was a good idea since since we already have Thea Stilton, why not the opposite in the male gender, which can make for some fun scenes like, "Are you talking to him or me? I misunderstood you."
Theodore could be good element for Stilton's family. He is a young mouse who has big ambitions and dreams. One of them is to be the biggest eater of cheese, pizza or other tasty food. That is also why his body gets bigger over the years...more like his belly.
Yeah, I know there's Trap for it, but I think Trap needs friend who's like him...
Theodore is a very nice mouse who helps out in reports when he can, his hobbies are fixing cars, lazing around and eating food. But don't mess with him and insult him, you could end up in a lot of trouble.