A bit of a different one. Queen Mary University of London has commissioned a short story, written by British Sci-Fi author Alastair Reynolds.
According to the website:
"Kapteyn's star is a very peculiar star in the Solar neighborhood, so the team asked science fiction writer Alastair Reynolds for a short fictional story about this discovery."
Although it's not available in eBook format, it is a very short piece contained on the website. Thought some of you guys may be interested
Ancient worlds around Kapteyn's star