I know that you can write my maven site at a markdown using, for example,
http://code.google.com/p/doxia-module-markdown/wiki/Usage
Is it possible to create books written in markdowns or relaxation? I could not do this job using letter descriptors as described in
http://maven.apache.org/doxia/book/index.html
How do I tell doxia in which markup language my sections are written?
You can create a book using labels using pandoc
Doxia is a small tool that covers only simple html
But you should be able to generate maven site and books using the same label.