Picnic at Hanging Rock final chapter summary: the ending Joan Lindsay's publisher cut, unseen for twenty years
Joan Lindsay wrote a solution to the Hanging Rock mystery and then agreed to delete it. What the cut chapter contains, the one question from her editor that removed it, and how it eventually reached readers.
Lindsay's 1967 novel ends with nothing solved, which is the reason anyone still talks about it. She had written a solution, though — about twelve pages of one — and her editor talked her out of it with a single polite question.
The book went to F.W. Cheshire in Melbourne with a final chapter attached. Editor Sandra Forbes wrote back approving of it and then added a suggestion that reshaped Australian publishing. Lindsay agreed, Chapter Eighteen came out, and the novel was published on 1 November 1967 with four people vanishing into a rock and no explanation offered.
"I really enjoyed reading this, it seems to have the right blend of 'truth' and fiction. There was just one thing. Might the story benefit from a little more ambiguity?" — Sandra Forbes to Joan Lindsay
What happens in Chapter 18
It picks up at the exact moment the published novel turns away, with Edith running back to the picnic ground and the others climbing on.
- The opening line — "It is happening now. As it has been happening ever since Edith Horton ran stumbling and screaming towards the plain. As it will go on happening until the end of time."
- The pull — Miranda, Irma and Marion each go dizzy and feel as though they are being pulled from the inside out.
- The woman — a figure in her underwear climbs up to them shouting "Through!" and faints. She's never named and the girls don't seem to know her, but she is plainly Greta McCraw, the mathematics mistress. Miranda loosens her corset to revive her.
- The corsets — the girls throw their own off the cliff. They don't fall. They hang in mid-air, casting no shadow, and the woman points this out.
- The hole in space — following a lizard, they find a crack in the rock and physically go into it. The woman goes first, then Marion, then Miranda.
- Irma — as her turn comes, the balanced boulder tilts and seals the gap. The chapter ends with her "tearing and beating at the gritty face on the boulder with her bare hands."
Which explains the detail that has nagged readers for sixty years: why Irma Leopold, found a week later, has bloodied fingers and bare feet that are perfectly clean and unscratched. It also puts Lindsay's obsession with stopped clocks where it belongs — as the mechanism, not the mood.
Why the deletion mattered commercially
Her agent said so outright, years later.
"It is highly unlikely that there would have been a rush to buy the film rights in 1972 if chapter 18 had not been deleted. As anyone can see, the chapter is quite unfilmable," said John Taylor, Lindsay's original publisher and literary agent.
Peter Weir's adaptation premiered in Adelaide on 8 August 1975 and became one of the founding successes of the Australian New Wave. Weir never knew what was in the chapter, and didn't want to. "[Lindsay] wouldn't tell me," he said in a 2006 interview. "But it's what I love about it. I'd hate to know really in a way, to have some sort of neat answer to what happened — you know, if she fell down a hole or something." Which is close to what she wrote.
How it finally got out
Lindsay decided the chapter should be published after her death, in response to the volume of letters demanding an answer. She died on 23 December 1984, aged 88. In 1987 Angus & Robertson published the twelve pages as The Secret of Hanging Rock, padded out with commentary from Taylor and Yvonne Rousseau — who had already published a rival book of hypothetical solutions, The Murders at Hanging Rock, in 1980. It was reissued in 2016 and is still in print.
_-_a_girl_alone_in_the_bush_35774.webp)
For the record: the picnic never happened. Lindsay's foreword coyly leaves it to readers to decide whether the book is fact or fiction, but the calendar gives it away — 14 February 1900 fell on a Wednesday, not the Saturday of the novel.