Interviewed in the
Tom Weaver books "Science Fiction and
Fantasy Film Flashbacks" (McFarland, 1998), "Science Fiction
Confidential" (McFarland, 2002), "Eye on Science Fiction" (McFarland,
2003), "Earth vs. the Sci-Fi Filmmakers" (McFarland, 2005) and "A Sci-Fi Swarm and Horror Horde" (McFarland & Co., 2010).