Yellow Pig's Family is a new look at the family using the colors of the rainbow; Yellow Pig Goes To The Zoo is a whimsical look at this familiar experience, using the popular vehicle of opposites to guide the young visitor; Yellow Pig's Day tells of a typical day in the character's life; Yellow Pig Goes to School puts a positive air of excitement into a potentially scary experience and Yellow Pig Talk is just for the fun of talking.
In each of these books the author use a familiar structure and phrasing which young children enjoy. The repetition of key phrases and the simple construction make it ideal for young readers, and the whimsy of the characters lends itself readily to illustration.