ok, the poem is quite good. but it's a bit complicated and why does it rhyme at the beginning and not at the end? by the way, why is it in "books and authors"?
The Tale of Despereaux by Kate DiCamillo
(it's really good and it's got a fab movie)
I, Coriander by Sally Gardner
(this is really good too)
these are not childish and are really good! our teacher recommended these books to us!
hope I helped :)