Autore: Dave Higgins

Dave Higgins: Seven Stones: Alone No More

Simon Cantan & Dave Higgins: Greenstar Special Features

Simon Cantan & Dave Higgins: Origin

Dave Higgins: Seven Stones: The Complete Series

Jeffrey L. Blehar & Misha Burnett: Wild Frontiers: Nine Stories of the West

M.R. Blackmoor & Glenn A. Bruce: Outsiders Within