I received this book as an e-book edition. I am an English and Developmental Reading teacher. I thought that this book was comprehensive and would be an ideal study guide for a student or anyone struggling with the rules of English. The graphics and examples are great. The book is easy to follow and is well written. My only regret is that it is an e-book and not a hard copy book as students often need to write on their worksheets as they study. The book is well written and I would recommend the book as a study guide or to use in class for a teacher looking for additional resources. ( )