My Chimp Friday

Rachel can''t imagine why Bucky Greene, a scientist friend of her father''s who''s developing genetically engineered bananas, would show up at their New York City apartment in the middle of the night to leave a baby chimpanzee with them for a week -- or why they absolutely, positively can''t tell anyone about it. What could possibly be "top secret" about an adorable chimp like Friday?
Rachel hasn...