One of Osamu Tezuka’s earliest works, The Story of a Miracle Forest (1949) was published as a book-length stand-alone adventure by Tokodo in June 1949.
Once upon a time, there was a magical forest, full of miracles, where all the animals lived together in peace and harmony. However, when the Grand Duke of Dahlia sends his men to go cut down the trees, the Goddess of Miracles vows to stop him.