The first three Temeraire books by Naomi Novik are available for $9.99 in ebook form at Amazon and Barnes & Noble (possibly other places too). Mia and I have both really enjoyed what we’ve read of the series, so check it out if you’ve been holding off!
How funny! I’m actually just now rereading through these because I got the most recent one from the library and I wanted to be fresh on the story before I started it.