This book was the least expensive on Amazon, but the book still wasn't worth the money. It's a story book about stuff readily available in the news and on the Internet. Even our instructor, who is also an attorney, commented repeatedly that he hated the book--the class did too. In fact, the instructor said he is changing the book for next semester. We all told him to wait before telling the bookstore in hopes they would buy back this piece of crap from us poor students.