It is a good book I think it is telling the readers more about the spells and objects , more like History of things in Harry Potter in my way which uncovers the books of Harry Potter and movies which is good . There is also the bad part of it which ruins the imaginative part of the brain of the readers which lets the readers of Harry Potter down because the imaginative part of the spell and objects will not be as expected. Also thank you David Colbert I appreciate the hard work you put in this book