Editing The Parallel (section)

===General references===
*{{cite book |last = DeVoe |first = Bill |year = 2008 |title = Trivia from The Twilight Zone |location = [[Albany, Georgia]] |publisher = Bear Manor Media |isbn = 978-1-59393-136-0 }}
*{{cite book |last = Grams |first = Martin |author-link = Martin Grams Jr. |year = 2008 |title = The Twilight Zone: Unlocking the Door to a Television Classic |location = [[Churchville, Maryland]] |publisher = OTR Publishing |isbn = 978-0-9703310-9-0 }}
*{{cite book |last = Sander |first = Gordon F. |title = Serling: The Rise And Twilight of Television's Last Angry Man |location = New York City |publisher = [[Penguin Books]] |year = 1992 }}
*{{cite book |last = Zicree |first = Marc Scott |author-link = Marc Scott Zicree |title = The Twilight Zone Companion |title-link = The Twilight Zone Companion |publisher = Sillman-James Press |year = 1982 |edition = second }}