should this be a separate book?

[willaful]

http://www.goodreads.com/book/show/94...

It looks to me like someone made a page for it, but it doesn't actually exist outside of the anthology. No ISBN or other numbers.

[Chris]

If you click in on the series, there are a couple more novellas that were made in a similar manner. Looks to me like they're all in anthologies, but not as separate books.

[willaful]

You're right, here's another one: http://www.goodreads.com/book/show/94...

[Chris]

And this one: http://www.goodreads.com/book/show/94...

[rivka, Former Moderator]

Merged into their respective anthologies.

[willaful]

Thanks rivka.