DD is almost 7 and loves reading. She has a birthday coming up and thinking of asking grandparents for books instead of yet more toys - any recommendations for a good series/author? Things she's loved so far are the Daisy books by Kes Gray, Worst Witch, Horrid Henry, Roald Dahl. She's a good reader and will read independently but still enjoys being read to at night. What have your children loved?