Book – USED – A Knock At The Door – Sullins & Toball - This beautiful hardbound collector's book by Duirwaigh Studios is based on the inspirational mini film of the same title that caused an international sensation. The stunning works of art from a wide range of leading contemporary fantasy artists are combined with inspiring text by that leads us as readers back to the magical place inside ourselves. A Knock at the Door takes us to the beginning and end of every journey, a place of wonder and innocence, but above all a place of remembering, to the most magical secret place of all -- the place of believing.