Catholic Children's Treasure Box, edited by the Maryknoll Sisters, is a collection of 20 books that present a wonderful combination of fun, innocence, and the Catholic Faith. Size: 8 1/4" X 10 1/4", about 32 pp. in each book.
They teach the Faith in a simple way, and they inspire children's hearts to love God. The pictures are truly beautiful. These books are full of Catholic doctrine, presented reverently and simply at a young child's level, in a manner to capture the child's interest and raise their heart to God.
You can order Volumes 1 to 10 for $49.95 or Volumes 11 to 20 for $49.95. 
Vol 1: "A Little Girl Named Therese" (The Little Flower), The Sacrament of Baptism, The Sign of the Cross, A Guardian Angel.Vol. 2: "More About a Little Girl Named Therese", God's Providence, The Meaning of Love.  Vol. 3:"Therese begins to Grow Up",  The Little Way of St. Therese, Patroness of the Missions, How to Pray. Vol. 4: Faith in Guardian Angels.  Vol. 5: "Therese Learns How to Make Presents for God"  The Church's Teaching on Guardian Angels.  Vol. 6:  "More Presents for God"  The Cloistered Religious.   Vol. 7: "A Story About Mary, God's Mother"  Vol. 8: "More About Mary, God's Mother" Queen of the Angels.  Vol. 9:  "A Little Girl Named Mary Ann"  The Devil's Power.  Vol. 10:  "More About Mary Ann"  The Church Personnel.  Vol. 11: "John and His Friends." Hearing Your Child's Prayers.  Vol. 12: More About John and His Friends" About God.  Vol. 13: "The First Christmas Presents" God the Son.  Vol. 14: "Jesus Escapes From the Wicked King"  The Visit of the Magi.  Vol. 15: "Jesus Escapes from the Wicked King"  About God.  Vol. 16: "At Home in Nazareth" Temptation, Original Sin.  Vol. 17: "The Blessed Trinity" Who and What, The Nature of Jesus.  Vol. 18:" God Made the Angels"  God's House, About Hell.  Vol. 19: "God Made the World" Science and Religion.  Vol. 20: "God Made Everything in the World" The True Creator, Reverence for Creation.