Pray, Hope, and Don’t Worry: True Stories of Padre Pio Book II by Diane AllenPray, Hope, and Dont Worry: True Stories of Padre Pio, Book II, written by Diane Allen, contains 40 chapters and 507 pages. The author continued to research and study the life and spirituality of Padre Pio for her second book on the saint who has often been referred to as "the greatest mystic of the 20th Century." Included in the book are a number of interviews the author conducted with those who met Padre Pio personally and had a testimony to share.