I have been a long-time fan of Dr. Wilson and have read all of the books he has written by himself. Have not read many of the books he has co-written with other authors. (The only one I am sure I read was "Draculas".)
Which are considered the best of the co-written books? Thanks

Nightkill was the first of his books that I read. I still enjoy it and have reread it many times. I also really liked Masque. I am a big fan of his science fiction