The world's greatest (and dorkiest) school-aged superhero, SUPER DWEEB, has been missing for weeks. Where is he--and can the world survive without his unique brand of doodle-powered crime-fighting? In his absence, his home city has been overrun by imitators like the fully automated hero Dweeb-Bot 4000, the ferocious Were-Pencil, and the mysterious Masked Eraser! Which of these horribly derivative new characters will turn out to be the greatest threat the city has ever faced? Can Andy's best friend, Mona, and his little brother, Oscar, hold the fort in his absence? And what great SECRET will be revealed on his return?