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author
Catherine Stier
Catherine Stier is the author of more than twenty children's books including the Science Makes it Work picture book series and the Kirkus star-reviewed A Dog's Day chapter book ser...view moreCatherine Stier is the author of more than twenty children's books including the Science Makes it Work picture book series and the Kirkus star-reviewed A Dog's Day chapter book series. She holds a master’s degree in reading and literacy and has served as a magazine writer, newspaper columnist, and writing instructor. Stier resides in San Antonio, Texas.view less