Author Ray Bradbury died Wednesday morning in Los Angeles at the age of 91, reports io9. Bradbury's family and biographer Sam Weller confirmed the news.

The author of more than 50 books, Bradbury's work spanned genres of science fiction, horror and mystery. He was most widely known for his novels “The Martian Chronicles,” Dandelion Wine," “Something Wicked This Way Comes” and his classic dystopian novel "Fahrenheit 451," which has been a contested staple of school reading lists since its publication in 1953.

Many of Bradbury's works were adapted for television and film, including "Fahrenheit 451," which Francois Truffaut wrote and directed a film version of in 1966. Bradbury himself scripted several screenplays, including John Huston's 1956 version of "Moby Dick."

"What I have always been is a hybrid author," Bradbury said in 2009. "I am completely in love with movies, and I am completely in love with theater, and I am completely in love with libraries."

In recent years, Bradbury was still prolific despite the aftereffects of a stroke, according to the AP, "turning out new novels, plays, screenplays and a volume of poetry." He reportedly wrote daily in the basement office of his home in L.A.'s Cheviot Hills neighborhood, and was a frequent presence at literary events around the city.

Born in Waukegan, Illinois in 1920, Bradbury moved with his family to California in the spring of 1934, where he lived until his death. The son of a lineman for the local power company, he was a lover of literature from an early age, especially the books of L. Frank Baum and Edgar Allan Poe.

Bradbury, who never went to college, experienced a steady stream of critical and commercial success after he shot into the mainstream with his 1950 short story collection "The Martian Chronicles." In a series of loosely intertwined tales structurally inspired by Sherwood Anderson's "Winesburg, Ohio," the collection tells the story of the colonization of Mars by humans fleeing Earth.

In a 2010 interview with The Paris Review, he reflected on how science fiction offers a more precise lens for cultural criticism than straight fiction.

The mainstream hasn’t been paying attention to all the changes in our culture during the last fifty years. The major ideas of our time—developments in medicine, the importance of space exploration to advance our species—have been neglected. The critics are generally wrong, or they’re fifteen, twenty years late. It’s a great shame. They miss out on a lot. Why the fiction of ideas should be so neglected is beyond me. I can’t explain it, except in terms of intellectual snobbery.

Bradbury's career following "The Martian Chronicles," prolific by any standards, earned him a number of lifetime achievement awards, including an honorary National Book Award in 2000.

"Everything I've done is a surprise, a wonderful surprise," Bradbury said during his acceptance speech. "I sometimes get up at night when I can't sleep and walk down into my library and open one of my books and read a paragraph and say, `My God, did I write that? Did I write that?', because it's still a surprise."

In a statement to io9, Bradbury's grandson Danny Karapetian called his grandfather -- whose mix of playfulness and industriousness gave him the sort of resume distinguished by an Emmy, a special citation from the Pulitzer Board, and a lunar crater named in honor of his work -- "the biggest kid I know":

If I had to make any statement, it would be how much I love and miss him, and I look forward to hearing everyone's memories about him. He influenced so many artists, writers, teachers, scientists, and it's always really touching and comforting to hear their stories. Your stories. His legacy lives on in his monumental body of books, film, television and theater, but more importantly, in the minds and hearts of anyone who read him, because to read him was to know him. He was the biggest kid I know.

Fans react to Bradbury's death on Twitter:

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    FILE - This April 25, 2009 file photo shows author Ray Bradbury attending The Los Angeles Times Festival of Books at The University of California in Los Angeles. Bradbury, who wrote everything from science-fiction and mystery to humor, died Tuesday, June 5, 2012 in Southern California. He was 91. (AP Photo/Katy Winn, file)

  • BRADBURY

    FILE - This Nov. 15, 2000 file photo shows science fiction writer Ray Bradbury at the National Book Awards in New York where he was given the Medal for Distinguished Contribution to American Letters. Bradbury, who wrote everything from science-fiction and mystery to humor, died Tuesday, June 5, 2012 in Southern California. He was 91. (AP Photo/Mark Lennihan, file)

  • BRADBURY

    FILE - This Jan. 29, 1997 file photo shows author Ray Bradbury at a signing for his book "Quicker Than The Eye" in Cupertino, Calif. Bradbury, who wrote everything from science-fiction and mystery to humor, died Tuesday, June 5, 2012 in Southern California. He was 91. (AP Photo/Steve Castillo, file)

  • In this image released by Simon & Schuster, the cover of "Fahrenheit 451," by Ray Bradbury, is shown. (AP Photo/Simon & Schuster)