NEW YORK, United States (AP) — Salman Rushdie is “on the road to recovery,” his agent confirmed Sunday, two days after the author of “The Satanic Verses” suffered serious injuries in a stabbing at a lecture in upstate New York.

The announcement followed news that the lauded writer was removed from a ventilator Saturday and able to talk and joke. Wylie continued to caution that although Rushdie’s “condition is headed in the right direction,” his recovery would be a long process. Rushdie, 75, suffered a damaged liver and severed nerves in an arm and an eye, Wylie had previously said, and was likely to lose the injured eye.

Hadi Matar, 24, of Fairview, New Jersey, pleaded not guilty Saturday to attempted murder and assault charges in what a prosecutor called “a targeted, unprovoked, preplanned attack” at the Chautauqua Institution, a nonprofit education and retreat center.

The attack was met with global shock and outrage, along with tributes and praise for the award-winning author who, for more than three decades, has weathered death threats and a $3 million bounty on his head for “The Satanic Verses.” Rushdie even spent nine years in hiding under a British government protection program.

Authors, activists and government officials cited Rushdie’s bravery and longtime championing of free speech in the face of such intimidation. Writer and longtime friend Ian McEwan labeled Rushdie “an inspirational defender of persecuted writers and journalists across the world,” and actor-author Kal Penn called him a role model “for an entire generation of artists, especially many of us in the South Asian diaspora toward whom he’s shown incredible warmth.”

“Salman Rushdie — with his insight into humanity, with his unmatched sense for story, with his refusal to be intimidated or silenced — stands for essential, universal ideals,” U.S. President Joe Biden said in a Saturday statement. “Truth. Courage. Resilience. The ability to share ideas without fear. These are the building blocks of any free and open society.”

Rushdie, who was born in India to a Muslim family and has since lived in Britain and the US, is known for his surreal and satirical prose style, beginning with his Booker Prize-winning 1981 novel “Midnight’s Children,” in which he sharply criticised India’s then-prime minister, Indira Gandhi.