The maps in this book are clear and readable. It can be used as a stand alone, informative text, or as a supplement for historical reference. The timeline at the beginning of the book offers a comparison of activities in different parts of the world from AD 1 to 1024. This is very helpful and puts a number of events into perspective! Not only does this book help if reading Scottish, Irish and English history, but it ties in nicely while reading the new translation of Beowulf by Seamus Heaney! (Although, I would have liked a bit more information on this period) However, as a book with an overview with great maps, this book is a elemental reference text for any history buff!