Four stories about keys are selected from several books of fairy tales from different sources. These tales are designed to be fascinating reading for young children. The tales are: (1) The Golden Key, (2) The Mysterious Key and What It Opened, (3) The Key of the Temple of Heaven, and (4) The Master Key. Children have enjoyed reading these fairy tales for years and it is good to find them in one single volume. It is a pleasure to publish this new, high quality, and affordable edition of these timeless stories.