There are 4 books published and 3 awards for each of the books. They are an interesting read and can be found in any shop or Kindle. My youngest son used the first book in the series for his LAMDA examination and achieved a distinction. As the books increase so does the age range and level of English accumulating with an insert of Latin too. Book 4, The Last Enchantment, won the best Sci-Fi 2015.