I think 5, but the second book is so bad. I didn’t like the first book, but whatever it was entertaining. The second one was a slog.

I hate read both because of Reddit posts about how bad it was. Fourth Wing was bad but entertaining. Iron Flame was just awful.

Tress of the Emerald Sea is a Sanderson book. It’s a standalone set in his “Cosmere”

The Fifth Season trilogy is pretty good.

Small town Big magic, not exactly high fantasy but witches and stuff, it’s ok. Easy read.

No Gods, No Monsters.