Can’t remember if I posted these - Fourth Wing and Iron Flame, bot by Rebecca Yarros. Military war college with dragons and their rides. Fabulous books. Both came out this year.
Valdemar, last book in a trilogy about the founding of Valdemar. It’s a long running fantasy series that started in the late 80s. I picked up the first books in the early 90s. Author is now about 80 and still writing! It was a great book and filled in a lot of bits mentioned in passing in the other books.