"The definitive book on the subject" of plagiarism (The New York Times) is updated with a new afterword about the Internet.What is plagiarism, and why is it such a big deal? Since when is originality considered an indispensable attribute of authorship? Stolen Words is a deft and well-informed history of the sin every writer fears from every angle. Award-winning author Thomas Mallon begins in the seventeenth century and pushes forward toward scandals...