Thanks for the continuing ideas.
Originally Posted by LilMick
...something by Jules Verne (lots of good novels with less mature content), a Russian novel (In the First Circle is a pretty appropriate book about spiritual and politic conflict in characters, as well as some of the implications of communism), or perhaps a longer Poe story/collection of stories (his tales of deduction and of imagination are based in rationality rather than in psychology with respect to the horror).
Dd's teacher has deemed all of Poe's writing too short and she has already read 20,000 Leagues Under the Sea and Journey to the Center of the Earth. I'll look into seeing if Verne wrote anything else that might appeal to her.