Rafi and Rosi Pirates!
By The Horn Book
In three entertaining stories, tree frog siblings Rafi and Rosi explore Puerto Rico's El Morro fort by playing pirates, finding gold doubloons, and discovering a haunted sentry box. This third series entry again sprinkles Spanish words throughout a slightly advanced text supported by soft watercolor and colored-pencil illustrations. Extensive back matter provides historical information about topics mentioned in the stories.