Flavour combinations - structural analysis
I picked up The Flavour Thesaurus at the weekend.  It is organised much like Roget's Thesaurus, and for each flavour has entries for several flavours that work well with it.  Many entries have either recipes or suggestions.  There is an ample index for cross-referencing.  One thing to note is that the entries are written in quite a familiar style, some may find this annoying, but I thought that many of them hit the mark.