The World Is Full of Married Men time, Jacqueline Susann's similarly themed novel "Valley of the Dolls" (1966) had already become a huge bestseller and a hit film, and Collins' novel was accepted. Within a week of its publication, "The World Is Full of Married Men" made the best-seller list. The book was a hit in both the United Kingdom and the U.S., but was banned in Australia. Collins' publishers at the time, W.H. Allen, told her that unless she took the "four-letter words" out, the book would be banned in Australia. Collins proceeded in taking the four-letter words out and it was still banned in Australia.
Jacqueline Susann seller list, and was the third highest-selling novel of its year. Reviews were not favorable; one reviewer in the "New York Times" compared the book to "popcorn... a kernel of an idea... exploded into bite-sized nothingness," while "Time" magazine complained that the book "lacks Valley's primitive vigor. Film rights were sold to Columbia Pictures for a then-record $1.5 million. Directed by Jack Haley, Jr., the film adaptation was released in 1971, starring Dyan Cannon, Robert Ryan, and John Phillip Law. Despite the fact that Irving Mansfield was executive producer, the movie was a critical and commercial flop. Susann, who had