re-release by diff publisher & pen name

[Karen]

Should these two be combined?

http://www.goodreads.com/book/show/60...

http://www.goodreads.com/book/show/10...

The 2nd book was previously released by the author writing under the pen name Lesli Richardson. It has been edited for re-release.

[Ralph Gallagher]

I guess it would depend on how much it's changed. If it's just been edited and cleaned up, I'd say yes. If it's had significant plot changes, I'd say no.