Ray,

It would be nice, but I don't think it's possible.

I'd estimate, and I'm probably on the low side, that there are at least several thousand 'different' synthetic materials out there that have a fly tying application. Many may be the same or similar, but still there are lots of them. Sorting them all out, describing them and listing differences and nuances between similar materials would take years of effort, and once the book was published, it would be obsolete very quickly as new materials come into use.

Just my take on this. Maybe someone will try it. You never know.

Buddy