only first author of book being returned

[Rajiev]

I've noticed that only the first author of a book with multiple authors gets returned in the XML field for authors. For instance, the book Remote, fetched with a review like this:

https://www.goodreads.com/review/show...

Has two authors - Jason Fried and David Heinemeier Hansson, but only David Heinemeier Hansson is coming back in the authors array. On the goodreads site both authors are listed for this edition - https://www.goodreads.com/book/show/1...

Am I missing something here?

The XML response in review.book.authors looks like this, with only one author:

"

23587
David Heinemeier Hansson


https://images.gr-assets.com/authors/...
]]>


https://images.gr-assets.com/authors/...
]]>

...
3.92
93106
3506

"