This book is part of the Easy Word 365 Essentials series of titles. These are targeted titles that are excerpted from the main Word 365 Essentials series and are focused on one specific topic.
If you want a more general introduction to Word, then you should check out the Word 365 Essentials titles instead. In this case, start with Word 365 for Beginners which covers bulleted and numbered lists as well as other introductory topics.
But if all you want to learn is bulleted, numbered, and multilevel lists, then this is the book for you.