Thread:Tupka217/@comment-1353634-20180706185036/@comment-1353634-20180706200206

The covers of the books that I've found (ebay, Amazon, photographs of the hard copy, not promotional art) all show the title being "Green Lantern: Sleepers, Book One (Two, and Three)". All of the "book 1" and "volume 1" stuff seems to come from data entry, not the official material.