Enlighten us, o great Widewing!
Thang, you are getting better
1st plane: Someting Italian I would guess (cowling looks Macchi), but didn't look familiar otherwise
2nd plane: Seen before and known to be French, a bit of Google would be sufficient (for me)
3rd plane: IAR 80 indeed, not hard.
Edit (copied from earlier thread:
Widewing, can you recommend some good aviation books? Most of the books I own are a rag-tag bunch with mostly beautiful pictures and very little content (although I have some jewels as well). I am interested mostly in good in-depth information on LW planes and how the air war was fought over Europe (ETO). I also would like to read more on captured aircraft on both sides.