This hardcover book titled "Know Your Ancestors" by Ethel W. Williams is a valuable guide for anyone interested in genealogical research. The book focuses on providing insights on how to trace one's ancestry and understand the roots of their family tree. It is a great resource for those who want to learn more about their family history and discover the stories of their ancestors. The book is in acceptable condition and comes with a dust jacket. It is in English and published by Tuttle Publishing. The book is categorized under Books Magazines, Textbooks, Education Reference, and Dictionaries Reference. This is a must-have book for anyone who is passionate about genealogical research.very rough. But readable