"Who wants to know?" Bob answered, in his mad-scientist voice, as he swaggered over to the refrigerator and took out an egg, some old bacon fat, a capsuled vitamin pill, yesterday's Jello and a bottle of clam juice. "Me wants to know," said Bonnie, picking up an apple that had rolled out of the refrigerator and fallen on the floor. "Why should I tell you?" "I have a quarter." "Where'd you get it?" "Mom gave it to me." "If you give it to me, I'll tell you what I'm doing." "It's not worth it." "I'll let you be my assistant, too." "Still not worth it." "For ten cents?" "Okay, ten cents." She counted out the money to her brother and put on an apron. "What should I do now, Bob?" "Get the salt," Bob instructed. He poured sardine oil from the can into the juicer, being very careful not to let the sardines fall in. When he had squeezed the last drop of oil out of the can, he ate all the sardines and tossed the can into the sink. Bonnie went after the salt and, when she lifted out the box, she found a package containing two chocolate graham crackers. "Mom has a new hiding place, Bob," she announced. Bob looked up. "Where is it?" "Behind the salt." "What did you find there?"