SIGMA is a group of about twenty-four science fiction writers who frequent the Department of Homeland Security’s science and technology conferences to offer advice and eat some complimentary mini-muffins. One of SIGMA’s members is Larry Niven, author of, among...
- Editor
Cindy Casares
- Associate Editor
Alex Alvarez
- Contributing Editors
Gabriel Caro - Camilla Rowan
- Editor at Large
Daniel Mauser
