Hi,
There are 3 original factory publications that might interest you. None are quite as you describe ...,
1. "Instructions for use and maintenance". This is the owner's manual.
2. "Spare parts catalogue". Which is what it says ..
3. "Workshop Manual". Likewise ..
Are you after all 3, or ...?
As to "a definitive book". Hmmm ... Not sure that's yet been written, or is ever likely to be. However Ian Fallloon's "Ducati Overhead Camshaft Singles" is a good starter, as is Tom Bailey's "Ducati Singles, First Person".
HTH