Merging/Adding a new edition

[Ryan]

I was attempting to add a new edition/cover, page number was different than previous editions. First submit dropped the cover because I tried to use a duplicate isbn. The new edition uses the same isbn as a previous edition but this new edition was published in 2014. 978-0-375-76141-6. it parallels the ebook (same year and cover) on publication year but has less pages. (1429 pages)

https://www.goodreads.com/book/show/3...
https://www.goodreads.com/book/show/3...

[Joneen]

I deleted the edition that had zero shelvings, and then made a note on the other edition that it is an alternate cover edition for ISBN 9780375761416.