This is a three book collection called My Little Scripture Library. It was published by the Confraternity of the Precious Blood. I think it was sold around the 1950's. The latest publishing date in the book Christ in the gospel is 1949.
There are three titles: The New Testament which contains the Confraternity version, Christ in the Gospel which is a harmony of the gospels, and My Daily Psalm Book, which contains the Bea Psalter arranged according to the pre-Vatican II breviary.
Each book is bound in what appears to be a synthetic leather. They each come with two ribbon markers. The pages have the red and gold gilt edges. Each book is about 5 1/2 by 3 1/2 inches. And they came packed in a small protective box.
I got these off of eBay for about thirty dollars. They seemed to have been unused. The ribbons were still folded up in each volume and look as though they have never been read.
I have enjoyed reading them and especially like following the Psalter throughout the day for prayer, and ready the gospel harmony.