Combining issues because of "different" authors

[Echo]

There's two versions of the same book, but it won't let me combine them in the usual fashion because one is attributed to just the author, while the other is attributed to the author and the illustrator.

A second complication is that the author seems to have two pages. But I'm not sure if there are actually two pages or if one of the copies was attributed to the wrong author.


http://www.goodreads.com/book/show/77...
http://www.goodreads.com/book/show/13...

[Deon]

primary authors have to be exactly the same name

fixed

[Echo]

Have the authors been merged too?