Erast Fandorin

First, you must read Boris Akunin's books.
Second, despite the fact that he's been writing for years and has won numerous awards, very few people here in the States have heard of them.
Third, not only does the Akunin character, Fandorin have his own website, his own fansite and his own museum, he also has two movies and TV show and a play.
Fourth, his habit of itemizing his deductions is contagious.