http://forums.nitroexpress.com/showflat.php?Cat=0&Number=257081&an=&page=0&vc=1

Discussed here on NE, not long ago. The reason I bought the books.

Noticed the unpublished manuscripts but Bahnemann had trouble in getting them published. Pity as they would be good, but probably not PC.

Hopefully the unpublished manuscripts are not lost, now or in the future.