From Edinburgh's Underground City, across the Scottish Highlands, to the mystical land of Galhadria - Charlie has been hunted by an ancient evil. Time to make a last stand.
An epic tale of Arthurian legends, devious Little People, a 19th-century pickpocket in a stolen armoured car and a reluctant teenager with a magical sword.
'A great read. I couldn't put it down' Teen Titles
'Gripping from page one. Timeless' Write Away!
'Fast, furious and gripping' The School Librarian
'Skilful and well-paced' Scottish Association of Teachers
'A winner. This book has it all' Derby Telegraph
'Thrilling' Newsround, BBC TV
'A guaranteed bestseller' The Afternoon Show
'Action packed and highly imaginative' Bookfest
'Fast moving & inventive' Scottish Book Collector