A compact, easily carried volume containing prayers, liturgical texts, and devotional material is a traditional tool for Catholic faithful. Often featuring a black cover, these resources provide a convenient way to access essential prayers and readings for Mass, private devotions, or moments of reflection. An example might include the Order of Mass, common prayers like the Rosary or Divine Mercy Chaplet, and readings for specific feast days.
These pocket-sized companions offer a tangible link to the rich liturgical traditions of the Catholic Church. Their portability allows individuals to maintain a connection with their faith wherever they go, facilitating prayer and spiritual nourishment throughout the day. Historically, such books were especially valuable before widespread access to printed materials or digital resources, ensuring that essential prayers were always available. Their continued use today reflects their enduring practicality and spiritual significance.