Animation. Join Arthur, possibly the world's most famous eight year old Aardvark, his sisters DW and Kate, and some of their many friends Buster, Francine, The Brain, Muffy, Sue Ellen, Fern, Prunella, and Binky as they encounter the joys and difficulties that all children experience in their adventures through life. Based on the popular children's books by Marc Brown. Muffy buys all of the pretty books and pretty dolls in the Pretty Pioneers series, and invites her friends to join a pretty book club. But she can't take their criticisms that the books are, well, really poorly written. Will the book club break up or can Muffy open up to new literary experiences?