It is said, that Pope John XXIII had a devotion to the Most Precious Blood. Yet, it is said that one of the first feast days that was wiped off the Catholic Calendar was the Feast of the Most Precious Blood.
I am much devoted to the Precious Blood. My Great-Great Uncle was a priest of the Precious Blood in 1907 -1944 from Carthagenia, OH, St. Charles Seminary.
So, I took it upon myself to learn all I could about the Mysteries of the Precious Blood.
www.Joyfulcatholic.com has the old original book of "Devotion to the Precious Blood", by Rev. M. F. Walz, C.Pp.S of the Precious Blood society.
In this book on page 348 is the Litany of the Precious Blood which is different. This book has an imprimatur of 1925.
I highly recommend this book. It explains the mysteries and beauty of the Precious blood up to page 268 from there all different devotions: a total of 585 pages. The book is paperback, 5" X4" and an inch thick. Can fit by your bed side or purse.
www.joyfulcatholic.com have other books of the Precious Blood. These are reprinted but unchanged from the original. Very nice!