Yeah, that's them. I really liked the first two. Though, you're probably not missing much by not reading the last two, lol. They just had a different tone, and about three POVs going, where the first books had all been from Kara's POV. They also seemed to be trying to do a "The Magician's Nephew" thing, where the whole origin of worlds is explained, and it's kind of like, I was good with just knowing it was a magical world adjacent to Earth, you know? Don't need more than that. IDK, it felt like the author had spent all the intervening years thinking of things he wished he had put into the first two.