The Vanishing of Billy Buckle

Sally Gardner is an award-winning novelist from London. Her books have been translated into 22 languages and have sold more than one million copies in the UK. Her historical novel for older readers, I, Coriander, won the Smarties Children's Book Prize in 2005. Two thrillers both set at the time of the French Revolution, The Red Necklace and The Silver Blade, which was shortlisted for the Guardian Children's Fiction Prize in 2009, followed. Actor Dominic West (The Wire) has bought the film rights to both titles. Her YA novel, The Double Shadow, was published in 2011 to critical acclaim. Sally Gardner's stories for middle readers include Lucy Willow and the popular Magical Children series of six titles: The Strongest Girl in the World, The Invisible Boy, The Boy with Magic Numbers, The Smallest Girl in the World, The Boy with the Lightning Feet, and The Boy who could Fly, which are also available as audio books. She has also written and illustrated picture books including The Fairy Catalogue, The Glass Heart, The Book of Princesses and Playtime Rhymes. Sally Gardner continues to be an avid spokesperson for dyslexia, working to change the way it is perceived by society. She is dyslexic and argues that it is not a disability, but a gift.

Her website is www.sallygardner.net and you can follow her on Twitter @TheSallyGardner

Simon Russell Beale has starred on stage, screen and TV and has been described as one of the greatest stage actors of his generation. He has been in numerous roles for The Royal Shakespeare Company and has won the Lawrence Olivier Theatre Award 3 times. In 2003 he was appointed a CBE. In 2008 Simon made his début as a television presenter, fronting the BBC Four series Sacred Music with Harry Christophers .He has read numerous audiobooks including Orion's Don't Cook Cinderella by Francesca Simon.