Squirmy Wormy is a wonderful little children's book about a boy named Tyler, who has autism and SPD (Sensory Processing Disorder). Together with Tyler, the reader learns about SPD, and what everyday easy therapys he can do by himself feel better. For instance: "I feel like running really fast, run run run! Maybe I just need a s-q-u-e-e-z-e between the couch cushions like a hot dog. Whew! I feel better."