[Please do not mail me a copy of your followup] I have this magic recipe in my jam file: import quickbook ; boostbook foo : src/foo.qbk : xsl:paramchunk.section.depth=4 xsl:paramchunk.first.sections=1 xsl:paramtoc.section.depth=4 xsl:paramtoc.max.depth=4 xsl:paramgenerate.section.toc.level=4 and to be honest I copy/pasted it from somewhere else and I really don't understand this recipe. I looked in the quickbook documentation and I couldn't find anything discussing these parameters like toc.max.depth, etc. Where can I find documentation on these paramters? -- "The Direct3D Graphics Pipeline" free book http://tinyurl.com/d3d-pipeline The Computer Graphics Museum http://computergraphicsmuseum.org The Terminals Wiki http://terminals.classiccmp.org Legalize Adulthood! (my blog) http://legalizeadulthood.wordpress.com