Several series, actually, but I haven't tried her others.
I'd call Deadly Education better than Temeraire. At least better than the later Temeraire books. They are very different in tone and genre, though. A Deadly Education is about a teenage protagonist with uniquely powerful magic at the most horrifying magic high school ever invented. I would call the genre "horror YA". Occasionally it's even existential horror. It's also funny.