Disclaimer:&nbsp; I did not write this story.&nbsp; Any copyright is retained by the author.&nbsp; I believe this story to be in the public domain.&nbsp; If anyone knows otherwise, please let me know.<br /><br />Anyone know who is Gamma?&nbsp; I have seen it spelled with one 'm' - Gama.&nbsp; I've long suspected Gamma might just be one of Bob Bishop's pseudonyms, but have no proof.