I do not see any difference ...
This is a pre-pub:
Time of the End: Daniel’s Prophecy Reclaimed
143 pages, no ISBN number given
This appears to be the same book:
The Time of the End: Daniel’s Prophecy Reclaimed
120 pages?
While we're on the subject, is there a way to search and find duplicate books in our libraries?
20 year difference in print publication date 2000 v2020. But then when I look for the book online The Time of the End - Google Books, it's suggeested the orginal print publication date is 2004, not 2000 or 2020 and the publisher's name is different also Institute for Nouthetic Studies v Timeless Texts. The page count matches the one already avaialbe in Logos - 120 pages v the pre-pubs 143 pages.
The meta data avaible doesn't tell us if it is simply a reprint or if is revised/updated editon but the later doesn't appear to be the case but that's an uqualified observation for which one can no be certain, so it's over to Logos to sort this one out.
The new one is in production now.
Any comment from Logos?
Late answer...
If one could construct a generic search for duplicate metadata, does that mean they are duplicate books e.g. books with the title "1 John"? Would you exclude Commentaries because of that?
When you find/suspect duplicate books you have to manually compare their text!