Since they rescued Wilbur Rabbit (the guy who plays Bionic Bunny on TV !), Arthur and Muffy have been inseparable. Arthur figures it's best t hat "Friends of Wilbur" stick together. But the rest of their friends are growing tired of the new Arthur. Can he be "de-Muffified?" In the second story, Brain's a great partner for a school assignment--unless you want to work on it, too! When he's paired up with Sue Ellen for a team project, she expects to be a team player. Can Brain tolerate anyo ne else messing with his perfect A?