The book "Christmas: Its Origins and Associations, and Historical Events and Celebrations in the 19th Century" by William Francis Dawson (W. F. Dawson) is a sophisticated source of knowledge about one of the most beloved and oldest Christian holidays - Christmas. In this book, the author explores the origins of Christmas, the traditions, folk customs and festive events associated with it over the past 19 centuries. Due to its thorough scientific approach and in-depth research, Dawson's book is noted as a fairly authoritative source of information on the history of Christmas and its evolution in different cultures and eras. Thanks to this work, readers will have the opportunity to better understand the meaning and multifacetedness of the Christmas holiday, which has become a symbol of peace, love and joy for millions of people around the world.