DD8 also loves the Warriors series (cats), as well as the Survivors series (dogs), and there is also a Seeker (bears) series DD hasn't gotten into - um, perhaps not great literature, but LOTS of books

George and the Secret Key to the Universe Series
Wrinkle in Time series
Simon Bloom, the Gravity Keeper
Nature Girl
Inside Out & Back Again (DD says this is "a little sad")
Basher Science Books
Hitchhiker's Guide to the Galaxy...DD has read part of it with DH, as they share the same quirky sense of humor...
DD also read the Andrew Lost series and Hank the Cowdog series a couple of years ago, but these might be too young for your DD
I tend to prefer series for her, because she gets through them so quickly.

I'll see if DD can remember more later...we're trying to get through homework