Product Overview The Divine Mercy Mercy and Devotion Handbook is available in regular and large print edition Comprehensive handbook on the Divine Mercy History, promises, prayers and devotions Written by the Marians of the Immaculate Conception Most popular Divine Mercy handbook Indispensable resource for parishes to promote devotion to the Divine Mercy PaperSoftcover, 88 pages This most popular handbook on Divine Mercy contains many spiritual treasures. It covers every aspect of the message and devotion - from the Feast and the Hour of Great Mercy to the Chaplet and the Novena, including selected prayers from St. Faustina's diary.