FILE - This Oct. 17, 2008, file photo shows novelist Junot Diaz during a book presentation in New York. Diaz is facing allegations of sexual misconduct from a fellow author. Zinzi Clemmons, author of "What We Lose," tweeted Friday, May 4, 2018, that the Pulitzer Prize winner forcibly kissed her while she was a graduate student. (AP Photo/Julie Jacobson, file)
FILE - This Oct. 17, 2008, file photo shows novelist Junot Diaz during a book presentation in New York. Diaz is facing allegations of sexual misconduct from a fellow author. Zinzi Clemmons, author of "What We Lose," tweeted Friday, May 4, 2018, that the Pulitzer Prize winner forcibly kissed her while she was a graduate student. (AP Photo/Julie Jacobson, file) Credit: Julie Jacobson

Pulitzer Prize-winning author Junot Diaz has withdrawn from a writers festival amid allegations that he had forcefully kissed a woman and showed aggressive behavior toward others.

Writer Zinzi Clemmons said the incident happened when she was a 26-year-old graduate student. She had invited Diaz to speak at a workshop, but Diaz โ€œused it as an opportunity to corner and forcibly kiss me,โ€ Clemmons said on Twitter. Other female writers have since come forward, accusing Diaz of mistreatment and misogynistic verbal abuse.

Diaz, who won the 2008 Pulitzer Prize for The Brief Wondrous Life of Oscar Wao, and his agent, Nicole Aragi, did not respond to emails from The Washington Post requesting comment Saturday.

In a statement to The New York Times, he said: โ€œI take responsibility for my past. That is the reason I made the decision to tell the truth of my rape and its damaging aftermath. This conversation is important and must continue. I am listening to and learning from womenโ€™s stories in this essential and overdue cultural movement. We must continue to teach all men about consent and boundaries.โ€

Sydney Writers Festival announced Diazโ€™s withdrawal from the dayslong event, which ends today.

โ€œAs for so many in positions of power, the moment to reckon with the consequences of past behaviour has arrived,โ€ the organization said in a statement. โ€œSydney Writersโ€™ Festival is a platform for the sharing of powerful stories: urgent, necessary and sometimes difficult. Such conversations have never become more timely.โ€

Diaz is the latest in a long parade of well-known men to be accused of inappropriate sexual behavior. The accusation from Clemmons, who teaches writing at Occidental College in Los Angeles, also comes as the publishing industry reels from allegations against other prominent authors.

On Friday, the same day Clemmons went public with her story, the Swedish Academy announced it will not award the Nobel Prize in literature in 2018 following a sexual misconduct scandal.

Clemmons first confronted Diaz during a live Q&A session on Friday at the Sydney Writers Festival, where Diaz was a panelist. Clemmons stunned the crowd after she grabbed a microphone, not bothering to introduce herself, and questioned Diaz about the incident six years ago, when she was a graduate student at Columbia University, people who witnessed the exchange told BuzzFeed.

Clemmons also asked Diaz about a recent New Yorker article, in which Diaz revealed he had been raped as a child, and whether it was meant to preempt misconduct accusations against him, according to BuzzFeed. Writer Alexander Luft, who watched the exchange, said on Twitter the audience โ€œseemed to instantly rally around Diazโ€ and wanted Clemmons to โ€œstop questioning him.โ€

Luft told BuzzFeed that Clemmons began walking out of the venue while she and Diaz were still talking.

Clemmonsโ€™ agent did not immediately respond to a request for comment.

After Clemmons elaborated on her accusation on Twitter, writer Monica Byrne responded in a series of tweets with more allegations. Byrne said she was once invited to a dinner where Diaz was also present, and the two had an argument about issues women in publishing face. Byrne described the encounter as โ€œvirulent misogynyโ€ and said Diaz shouted the word โ€œrapeโ€ while talking to her.

Carmen Maria Machado, also an author, also said Diaz โ€œwent offโ€ on her for 20 minutes in front of an audience after she asked him about his book, โ€œThis is How You Lose Her,โ€ during a Q&A session at a book tour.

โ€œHe raised his voice, paced, implied I was a prude who didnโ€™t know how to read or draw reasonable conclusions from text,โ€ Machado wrote on Twitter.

In a lengthy blog post, author and former Boston Globe reporter Alisa Valdes said she was castigated after she spoke out more than 10 years ago about Diazโ€™s mistreatment of her.

Valdes said she met Diaz when she was an aspiring novelist in her 20s. She said Diaz told her he would help her career and persuaded her to sleep with him. Valdes did, she wrote, thinking they were โ€œsoul mates,โ€ โ€œtwo bright rising star Latino writersโ€ together.

โ€œIt was painful and upsetting. I had admired him, and thought he cared about me, but he was just using me for … I donโ€™t know what for, honestly. Just using me. He had no intention of ever introducing me to anyone in publishing, and he never did,โ€ Valdes wrote.

EJ Dickson, a deputy digital editor for Menโ€™s Health Magazine, said the accusations against Diaz arenโ€™t a surprise.

โ€œEveryone in the literary world/the media knew this, or suspected it,โ€ Dickson wrote on Twitter. โ€œAnd yet, when Junot Diaz published his New Yorker Essay โ€” a pre-emptive strike if there ever was one โ€” we gave him nothing but plaudits.โ€

In the New Yorker piece, โ€œThe Silence: The Legacy of Childhood Trauma,โ€ which was published in April, Diaz said he was raped when he was 8 by a grown-up whom he โ€œtruly trusted.โ€

โ€œMore than being Dominican, more than being an immigrant, more, even than being of African descent, my rape defined me. I spent more energy running from it than I did living … The rape excluded me from manhood, from love, from everything,โ€ he wrote.

The New Yorker did not respond to a request for comment.

Quill Books & Beverage, a bookstore in Westbrook, Maine, and Duende District, a pop-up bookstore, have both announced they will stop carrying Diazโ€™s books.

Diaz was born in the Dominican Republic and raised in New Jersey. His first novel, The Brief Wondrous Life of Oscar Wao, was published in 2007 and won the Pulitzer Prize the following year. He is also a creative writing professor at Massachusetts Institute of Technology. A spokeswoman did not respond to a request for comment, but a university official told The Post that MIT had not known of the allegations against Diaz.

Other male authors faced misconduct allegations over the past months.

Jay Asher, author of the young-adult novel, Thirteen Reasons Why, parted ways with his agent after his name came up in online conversations about harassment. In a lengthy statement posted on Twitter in February, Maze Runner author James Dashner, who was dropped by Random House following allegations of mistreating women, said he never intended to hurt another person and he takes the accusations seriously.