My daughter seems to have reached an odd stage where she is beyond a lot of age recommended stuff but not quite into adult fiction. She has read and enjoyed Philip Pullman-Dark Materials series and Ruby in the Smoke ones, the dark is Rising series [which I found recommended on here-thanks] The Edge Chronicles and is now whizzing through The Hitchhikers Guide to the Galaxy books. We are at a bit of a loss after that. What would you suggest?