Andrzej Serafin has compiled a
bibliography on the Black Notebooks, for Wikipedia. Donate some money while you're there, if you don't already. I got my employer to match my contributions.
Someone should do an annotated
Schwarze Hefte, adding dates to the entries, adding historical context, lectures and seminars that week. Does copyright control end in 2104, or 90 years after the death of the author?