action adventure alphabet alternativehistory american americanpoetry animals babies baths beaches behavior boardbooks celebrations chickens childandyouthfiction children'sfiction children'spoetry children'sstories chimpanzees criminals dentists departmentstores ducks elephants etc fiction friendship geese george(fictitiouscharacter:marshall) gratitude hiccups hide-and-seek hippopotamidae hippos holidays humor humorousstories imagination infancy juvenilefiction juvenileliterature juvenilenonfiction juvenilepoetry lion martha(fictitiouscharacter:marshall) peerpressure physicians picturebooks picturebooksforchildren pigs poetry pygmyhippopotamus rhinos rockets(aeronautics) self-esteem shortstories socialthemes spaceflight spanishlanguagematerials storiesinrhyme thanksgiving thanksgivingday toyandmovablebooks toys valentine'sday zooanimals