In rhyming text, Moby Shinobi and his dog Toby head to the beach for a day of fun, where Moby tries to put his ninja skill to work helping his friends build a sandcastle which unfortunately cannot withstand the weight of even a small ninja--however when a sailboat springs a leak, it is Moby Shinobi to the rescue.

Luke Flowers spends his days in his cozy creative cave illustrating and writing children's books. He is the illustrator of many picture books, including One More Dino on the Floor, Little Bo Peep and Her Bad, Bad Sheep, and the New York Times bestseller, A Beautiful Day in the Neighborhood. Luke lives in Colorado with his wife and three kids. Moby Shinobi is his first early reader series.