My dd is just 6 and, in her own words, likes 'books with interesting characters that are quite ordinary'. I know what she means - she's read all of Roald Dahl several times, although we haven't found anything else that grabs her in the same way.
She won't read Rainbow Fairies or the like and wasn't over keen on a Secret Seven book, but I'll try again. She hasn't minded The Worst Witch series, but doesn't love them.
What other books might grab this age group?
TIA