Human: What are some of the most popular and best-selling books of the last 100 years? Assistant: 
Some of the most popular and best-selling books of the last 100 years include The Catcher in the Rye by J. D. Salinger, To Kill a Mockingbird by Harper Lee, 1984 by George Orwell, Harry Potter and the Philosopher's Stone by J. K. Rowling, Lord of the Flies by William Golding, The Great Gatsby by F. Scott Fitzgerald, Animal Farm by George Orwell, and Pride and Prejudice by Jane Austen.