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 When Percy plays at the park, he's a monster! Roaring and growling, he climbs up the slide, stomps in the sandbox, and jumps off the swing. Will he ever learn how to be a safe monster?