A new young chapter book series about a chicken who loves math, science, and learning new things--by New York Times bestselling author Nancy Krulik for fans of Unlimited Squirrel and Bumble and Bee. Chirpy is a young chicken stuck in the family coop. But she's not like the other chickens who just sit around peck peck pecking all day. She's intrigued by the children who come home from a place called school. They always look so...