With the last Harry Potter now read here are some books you might want to try:
S1 -3
Lion, the witch and the wardrobe- C.S.Lewis
The Owl Service - Alan Garner
The Wee Free Men - Terry Pratchett
Redwall - Brian Jacques
Sabriel - Garth Nix
S4-6
Northern Lights - Philip Pullman
Fellowship of the Ring - J.R.R.Tolkien
Dragonflight - Anne McCaffery
Pawn of Prophecy - David Eddings
Assassin's Apprentice - Robin Hobb
