(2000) Co-author (with John Brunas and Tom Weaver) of "Universal Horrors" (McFarland & Co., 1990), a book on the Universal monster classics of the 1930s and 1940s. He also co-wrote its 2007 Second Edition (also from McFarland & Co.).
(1957) Audio commentaries: "Not of This Earth" (1957) (with John Brunas and Tom Weaver) and "Attack of the Crab Monsters" (1957) (with John Brunas and Tom Weaver).