Sidley's Story is our special snail's personal tale of how he came to be the best friend of a plain little brown mushroom named Mish. His adventure begins in a country far away, where his beloved grandfather raises him to young adulthood. After circumstances change for our hero, he decides to embark on a world wide trip in search of a new home and friends. The story, told by Sidley himself, is full of humor and pathos, showing that not only is he smart and resourceful but also a sweet and compassionate little being.