King Arthur's daughter faces her final test - a hunt for the lost Grail
Katherine Roberts studied Maths at Bath University. She worked with racehorses until finding her muse, a unicorn, in 1984, and writing her first fantasy story. She is now an award-winning author of fantasy stories including THE ENCHORIUM SEQUENCE and THE SEVEN FABULOUS WONDERS. Her first novel SONG QUEST won the Branford Boase award for an outstanding debut novel for children and her books have been published by HarperCollins, Chicken House and Scholastic US. She lives in Devon. Follow Katherine at www.katherineroberts.co.uk or on Twitter: @AuthorKatherine.