Books #1581 and #8300 are substantially the same. #1609 has the Old Testament Volume I, while #1610 has Volume II. #1582 has just the New Testament, Volume III.

Wikipedia page about this book: https://en.wikipedia.org/wiki/Douay%E2%80%93Rheims_Bible

Release date is 1998-12-01

The Old Testament (Vol I-II Books)
The New Testament (Vol III Books)
Appendices:
The Prayer of Manasses
The Third Booke of Esdras
The Fourth Booke of Esdras
The Prophecie of Abdias
The Catholike Epistle of Iude the Apostle
The Preface to the Reader (selection from 1582)
Hard Wordes Explicated.

Dennis McCarthy and Tad Book

"The Bible, Douay-Rheims, Complete" is an English translation of the Bible published between 1582 and 1610. Created by scholars at the English College in Douai as a Counter-Reformation effort, this work translates the Latin Vulgate into Early Modern English. The New Testament appeared in Rheims in 1582, while the Old Testament followed in two volumes decades later. Extensively annotated and later revised by Bishop Richard Challoner in the 1740s-1750s, it remains influential among traditional English-speaking Catholics, offering a distinctive Catholic perspective on scripture during a turbulent period of religious reform. (This is an automatically generated summary.)

Originally published: Catholic Software