Just finished the last book.
The Slippery Slope
This is my favourite book, because not only does it introduce an important and cool character, go into a deep exploration of V.F.D. and have some good emotional moments, but the books after seem to slack off in displaying the Baudelaires using their unique skills, sadly.
Quigley: INTJ
Man with beard but no hair and Woman with hair but no beard: NTJ, probably INTJ.
Jacques: Still can't type, but probably a J.
The Grim Grotto
Captain Widdershins: ESTJ. Comes off initially as ENTP, but that doesn't hold up to scrutiny. I think he's just an unusually loopy ESTJ.
Fiona: I think INFP. At first she seemed INTP, with her specific areas of interest and cautious analytical approach, but Fi can do a similar thing and she definitely made an internal value based decision to join her brother. She says "He may not be as noble as you Baudelaires but he's the only family I've got." and that sounds like Fi to me. Also, when Captain Widdershins dissapeared and she started trying to act like him, I think she went into her ESTJ shadow, driven by her Fi and Si, but managing with her Te.
Fernald, I think, is an ESXJ.
Lemony Snicket: INFJ: I suppose INFP would be a good guess, but I don't quite see the idealistic-see-the-world-in-rose trait that many INFP have. And Snicket is an extremly nostalgic and melancolic person, which is true for most INFJs. I don't mean to stereotype the two INF types, but from the limited information we have on Snicket, this crappy argumentation is the best I can give.
INFJ is possible, but I am leaning more towards INFP at the moment. The way he describes himself, while possibly innacurate, seems very Fi. INFPs are definitely not all lovey-dovey, and are actually very capable of becoming total emos.
I also changed my mind on Carmelita. She's an F.
The Penultimate Peril
Frank/Ernest: EXXJ. Hard to tell what exactly they are, especially since most of the time they're dropping hints or communicating in code. By the way, for those who are interested, the order the brothers appear in in the book by page is Ernest, Frank, Frank, Ernest, Dewey, and then you can't really tell after the harpoon is fired.
Dewey: INTP. Hiding in the background, devoting his life to finding and keeping information.
Kit Snicket: INFJ, or possibly ISFJ. Brilliant character.
The End
Friday: ESFP
Ishmael: Not a clue. Someone help me on this one? He's always acting or trying to trick someone.
By this point, I think both the Baudelaire parents seem like ENXPs, but of course the information we have on them is very limited and subjective.
I will now update the big list I have made several posts back with my current estimations.