"An enticing and occasionally gory introduction to the master of flat earth... proves that the Pied Piper of Hamelin was a front for an insider-dealing scam... alongside the gags and pest-control politics, there are enough complex ideas about nature, nurture and understanding to satisfy a wide audience." Observer

"One of Terry Pratchett's funniest creations of recent years... It all adds up to a wonderful book... hilarious, brilliantly constructed and, especially towards its conclusion, shot through with an edginess to balance the laughs."

"A brilliant and bizarre reworking of that well-known folk tale about the Pied Piper of Hamlin