Gee, Serena... I feel flattered. But I think Serenade and Alcovelet pick out really great books too. Serenade will recommend you the thehomelibrary.com. There are good children's books reviews there.
My choice of books... to my surprise, turns out pretty well with my own brood. It's only by chance that they happen to be on children's list.
I like to hang out at this ONLY English bookstore in Frankfurt, which amazingly displays books that never fail to astound me, in terms of plots and pictures. Most of the time, I depend greatly on the Scholastic Book Orders within the preschool - one thing I certainly will miss when I'm back in Sg. In fact, I have been oversubscribing what my kids can read now... future investments and personal indulgence - coz I read them too, whatever free time I have

) Ok, most of the time I pick books with underlying messages for my kids too, e.g. getting them ready to sleep, to eat, desirable behaviours, good aesop morals etc. Watch out for those!
I was reading a mag today during lunch... believe it or not, this might just be the list you're looking for!
So bringing to you Robert Watts' list of his top 10 titles:
1) Man's Work. Illustrated by Annie Kubler. (No words at all! Believe it or not, sometimes I borrow a couple of such books from the library and have myself told a funny tale from my kids! It's fun!)
2) Orchard Book of Aesop's Fables. Written by Michael Morpurgo.
3) The Margaret Tarrant Nursery Rhyme Book. Published by Collins
4) The Sneetches and Other Stories by Dr Seuss.
5) Not now, Bernard. By David McKee
6) Farmer Duck. By Martin Waddell
7) One Snowy Night. By Nich Butterworth
8) The Ugly Monster and the Little Stone Rabbit. By Chris Wormell
9) I will not ever never eat a tomato. By Lauren Child
10) Room on the Broom. By Julia Donaldson.
I don't really know Bel well. I only met her once.
But you could try Kevin Henkes' Lilly's Purple Plastic Purse, or Amelia Bedelia from Peggy/Herman Parish or Pippi Longstocking - There's even an old movie to that one.
But my kids are not advance readers. So Julia Donaldson is all they need right now.
Recently, my kids have been challenging each other, checking out Lift-the-flaps books from Usborne during their own library time in school. Strangely, these Usborne non-fiction titles work wonders with them. They love looking at the sea creatures or prehistoric animals.
Really, I think Bel being more advance in reading, should really be enjoying something more than these favourite titles from Franklin Series or Clifford the Big Red Dog. Serenade and Alcovelet can certainly give a better list of authors for advance readers.
Being here in Germany means I either order online or visit the only English bookstore in town. That's how I get my books. Of course, the school orders too.