A "Prayer Book" is a collection of prayers, hymns, and religious texts used in various faith traditions. It serves as a guide for worship, personal devotion, and communal gatherings. Many prayer books include specific prayers for different occasions, such as weddings, funerals, and holidays, making them versatile tools for spiritual practice. In Christianity, the Book of Common Prayer is a well-known example, providing liturgical texts for Anglican worship. Similarly, in Judaism, the Siddur contains daily prayers and blessings. Prayer books can vary widely in content and style, reflecting the beliefs and practices of their respective faith communities.