The Wee Free Men by Terry Pratchett This is the first book in a sub-series of young adult Discworld novels that feature Tiffany Aching, a nine year old farmgirl and granddaughter of a rumoured witch. Her granny has now passed away, and she’s beginning to learn a bit about the craft herself, with the help of a talking toad and a troupe of wee blue men in kilts. Tiffany Aching is just great. I can’t think of a character better suited for a young adult series – the smartest, bravest, most thoughtful kid you’re likely to come across. She’s a good fit for Discworld witches as well, since they rely…