Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Teaching Pearl

I have used this book as a text for college students in Print Production classes during the past two academic years. I don't know what I'd use if this gem didn't exist! Its tone is intelligent, witty and practical, its content is right-on!Further, the book itself is designed well. A prime example of "do what you say"--- form and function blend to delight the eye, hand and mind.