ok, and for really serious chocolate, this link includes some recipes from members of the Academie Francaise du Chocolat et de la Confiserie
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section 11.5 orange chocolate roulade is great! (that's how I found that link, I use Belin's recipe for this roulade, and I went looking to see if it was online anywhere, and there happened to be one place I could link you to it). The Tarte fridoline is a little like the second thing I'm talking about above.
There are also some funky chocolate savories in there too.