Revue de presse
"A wonderful new Pratchett-style fantasy: funny and thrilling enough for anyone who can read fluently" (Daily Mail)
"Funny and exciting" (Spectator)
"Terry Pratchett's funny, fast-moving story makes provocative reading for all computer game players . . . Makes a serious point out of a ridiculously comic example" (Children's Books of the Year)
"Everyone should read Terry Pratchett. Maybe it should be part of the National Curriculum?" (Families)