Numamushi: A Fairy Tale by Mina Ikemoto Ghosh
This mysterious man shares Numamushi’s penchant for eating frogs but also carries the scars of war, a love of the written word, and knowledge of the secret history of the house and its river. When he begins teaching Numamushi to read and write, the growing friendship between them opens an unexpected path to metamorphosis–and healing–for them both.