Same book, two different authors

[Bookbee]

While cleaning up topic tags from the title field I stumbled upon First Time: Gay Taboo by Mary Meadows and First Time Gay by Haley Rough. When I looked at the books on Amazon, they are the exact same book:
https://www.amazon.com/gp/product/B01...
and
https://www.amazon.com/gp/product/B01... respectively.

My question is: do I combine them? Do I assume they are pseudonyms? Both authors have only generic profiles on both Goodreads and Amazon and do not show any contact information.

[rivka, Former Moderator]

Yes, they need to be combined. They will both need to have the author name on the earlier-published edition listed as primary author.

[Bookbee]

Thanks rivka, I'll do that.