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.
Dolores (Susann novel) to devote her time to research as she was seriously ill with cancer. The "Journal" had offered Susann $20,000 for 20,000 words, but the manuscript she turned in was nearly 38,000 words. It was cut by "Journal" editors, but the excisions were restored when the story was published in book form. Certain details were changed in the book (for example, in the original story, Dolores's husband, Jimmy Ryan, is felled by a heart attack, not by an assassin's bullet). Rumors that film critic (and friend of Susann) Rex Reed rewrote the work are unsubstantiated. The book is dedicated to the