Would just like to recommend this book series

seeing as I found a reliable online source to read it for free

It's a high fantasy book series called Age of Fire. It's about dragons and was the source of a lot of inspiration for Euthora. (Seriously, if you're familiar with the Manaverse enough to know about Euthora, you'll find a lot of similarities here.)

The series is six books long. The first three can be read in any order, but the fourth is the sequel to all three, and from then they're numbered chronologically.

Links:
1. Dragon Champion
2. Dragon Avenger
3. Dragon Outcast
4. Dragon Strike
5. Dragon Rule
6. Dragon Fate

10/10 my favorite book series highly recommend and I really just want to be able to nerd out about it with someone

The books aren't terribly long, though you'll probably need a lot of time to sit down and read the whole thing. I could read one in a day, but then I'm also a voracious reader.