Instruct: Classify Amazon reviews into positive or negative sentiment
Query: THE book on ISD

If you're going to read only one book on instructional systems design (ISD), read this one. It explains every aspect of the ISD process thoroughly and clearly, and comes with a CD of exercises to help you check your understanding and practice what you've learned. I've read a lot of books and articles on ISD in my 20+ years in the profession. Believe me, this one is the best, hands-down.