Classify the following bools as fiction or non-fiction: Harry Potter and the Sorcerer's Stone, Economics in One Lesson, The Cat in the Hat, A Brief History of Time, Democracy In America, and Goodnight Moon.
Harry Potter and the Sorcerer's Stone, The Cat in the Hat, and Goodnight Moon are all fiction books.  Economics in One Lesson, A Brief History of Time, and Democracy In America are all non-fiction.