This book is a great read, but it has led to some real problems in my school. Now that everyone has read this book they have all learned to cast the first level Magic-User spell 'Magic Missle'. The problem is, there is -NO SAVING THROW- against Magic Missle, so everytime someone casts it, it hits the target without fail. Now, seeing that most kids in my school only have about 4 hit points, and even a first level Magic-User who casts Magic Missle does 1d8 + 1 damage with every missle, I think you can see how this book has led to some real problems at my school.The included spell 'Cure Light Wounds' has helped to offset this problem, but even so, author's need to be more careful about the kind of info they are sharing to kids.