Living Ships of Spelljammer

I have to say that ‘Specialist’ is one of my all time favorite stories. I was introduced to it by my High School English teacher who gave us out photo copied versions of the story. I have still have that original photocopy tucked away in my Spelljammer folder. The only place I was able to find it for Kindle was in the following collection: http://www.amazon.com/Store-Worlds-Stories-Sheckley-Classics-ebook/dp/B005FG0ZEK/