A Fairly Conventional Woman, 1982 (Later published as a joint edition with Happenstance as Happenstance.
Beginning in the late 1960s, owing to the happenstance of having offices in the same building on 57th Street in New York City, Behn began longstanding creative friendships with screenwriter Paddy Chayefsky, choreographer Bob Fosse and playwright Herb Gardner.
Either as tribute or by happenstance, his name is shown prominently in a scene of the first movie The Godfather, printed in bold red letters on a hospital fire safety box in the scene where Michael Corleone protects his father, Vito Corleone, against would-be assassins in the absence of his bodyguards.
"American Triangle" - Written by Elton John and Bernie Taupin, performed by Elton John, published by WB Music Corp (Happenstance Limited and Wretched Music, courtesy of Universal Music)
In 2005, Johnson figured by happenstance in the Seigenthaler incident, a controversy over a hoax posted as a Wikipedia article about prominent Nashville resident John Seigenthaler, Sr. Seigenthaler told reporters that Johnson was the first person who alerted him about the article.