"To Be a Jew: A Guide to Jewish Observance in Contemporary Life" by Hayim H. Donin is a comprehensive guide to Jewish rituals and practices in modern times. Published in 1991 by Basic Books, this trade paperback book explores the intricacies of Judaism and provides insights into the customs and traditions followed by Jewish individuals in their daily lives. With 368 pages filled with informative content and colorful illustrations, this book serves as a valuable resource for those looking to deepen their understanding of Jewish practices and traditions in the contemporary world.