Spanish readers can now enjoy the adventures of Stuart J. Murphy's gang and discover essential life skills that are important for school readiness and daily life. Para que los niños sean más felices, saludables y seguros de sí mismos. Sometimes Percy gets upset. He scowls and stamps his feet. But when he learns to take a deep breath, count to ten, and talk about his feelings, he can calm down. When Percy's not upset, he can have fun again!