About the raven woman
After the hand of power was released they were advertising the raven woman problem is he never wrote it. He stopped at hand of power, which totally sucks.
The raven woman and the carousel of fear (which was to come out next) are advertised by book stores they just don't exist.
Seniors was to be the last fear street books and then I guess he decided to stop completely with the whole fear family series.
He did write Fear Street Nights, three books last year but nothing since then.
Hope this helps.