BUSTER'S DINO DILEMMA（BUSTER的烦恼）

When Arthur's third-grade class goes hunting for fos-sils at Rainbow Rock State Park, Buster actually finds one. There's just one problem: he wants to keep it. Can Arthur persuade Buster to return the important dis-covery, or will it stay buried forever in the back of Buster's closet?
In chapter-book format, for children who are ready to read on their own, this hilarious adventure will surely be a hit among Arthur fans.
作者简介：Marc Brown，is the creator of the best-selling Arthur　Adventure book series and codeveloper of the number-one　children's PBS television series, Arthur. He has also created a sec-ond book series, featuring D.W., Arthur's little sister, as well as　numerous other books for children. Marc Brown lives with his　family in Hingham, Massachusetts, and on Martha's Vineyard.