The wee free men : a story of Discworld
Nine-year-old Tiffany Aching thinks her Granny was a witch, but Granny Aching is dead and strange things are happening: a monster in the stream, a headless horseman and tiny blue men in kilts! The Nac Mac Feegles like thievin', fightin' and drinkin', but when Tiffany's brother is missing, they join forces to save him from the Queen of the Fairies.