The 1925 ‘Wizard of Oz’ predates the classic 1939 film

The 1939 ‘Wizard of Oz’ reimagined Baum’s book for a new age

Technological breakthroughs brought high-quality, synchronized sound to films by the end of the 1920s. By the 1930s, the movie-musical, a genre that blended artful cinematography and Broadway-style musicals, became more popular. “The Wizard of Oz” evolved the form further by structuring the plot into episodes anchored by memorable, revelatory songs.

Over the years, Baum’s story has had several adaptations and reinterpretations

The original 1900 book, ‘The Wonderful Wizard of Oz,’ has been adapted in various forms for various audiences. There’s been a Muppet-centric Oz, a 3D-generated Dorothy, and one that imagines an adult Dorothy living as a children’s author in New York, just to name a few.

The musical 'The Wizard of Oz' debuted in 1902

Following the success of ‘The Wonderful Wizard of Oz,’ Baum adapted the novel for the stage. It premiered at Chicago’s Grand Opera House in 1902 and made it to Broadway’s Majestic Theatre in 1903. It then toured the country through 1909. It was also a musical adaptation of the story.

'The Wizard of Oz' wasn't the first film to use Technicolor

Technicolor provided warm color to films. it was first used in 1917. But the 1939 film used Technicolor in such an intentional way—by having Dorothy exit a dull, sepia-toned world before entering the Technicolor Oz—it popularized the technology, even though audiences had likely seen it used before then.

'The Wizard of Oz' was panned by some contemporary critics

A 1939 New Yorker review by Russel Maloney said the movie displayed ''no trace of imagination, good taste, or ingenuity.'' The New Republic's Otis Ferguson wrote, "It has dwarfs, music, Technicolor, freak characters, and Judy Garland. It can't be expected to have a sense of humor as well."

Read the complete text of 'The Wonderful Wizard of Oz'

The 1900 L. Frank Baum book that established the world of Oz entered the public domain in 1956, making it available for anyone who would like to read, distribute or reinterpret it. That also means you can browse the complete, original text for free.

The 'Wicked' movie is based on several previous ‘Oz’ adaptations

Gregory Maguire's novel "Wicked: The Life and Times of the Wicked Witch of the West," published in 1995, is based on"The Wonderful Wizard of Oz." It offers an adult-oriented retelling of the Oz story, focusing on Elphaba, the Wicked Witch of the West. The book was then adapted for the stage, which premiered on Broadway in 2003. The Broadway musical was then adapted for the screen—the first film in the series debuted in 2024.

'The Wonderful Wizard of Oz' was the first major American fantasy novel

Baum blended elements of Hans Christian Andersen, the Brothers Grimm, and Lewis Carroll, placing them in an American context. The illustrations of William Wallace Denslow brought the fantastical elements to life, as seen below. The book was an instant smash hit, selling out its initial 10,000-book pressing within the first eight months. By the time it entered the public domain in 1956, it had sold 3 million copies.

'The Wizard of Oz' flopped in theaters but exploded on TV

The film cost $2.7M to make—$1M more than the average production in 1939, but didn’t recoup it for almost two decades. Its success is mainly due to television. It aired annually from 1956 to 1965 and was watched by more than 49% of all television viewers.

L. Frank Baum aimed to make 'Oz' a modern fairy tale

Baum began writing stories for children while working as a traveling salesman and found success with 1899’s “Father Goose, His Book,” a book of nursery rhymes. Its popularity made him realize children did not want moral education; they wanted escapism.

The 1939 film changed Dorothy's slippers from silver to ruby

Baum’s original book listed the slippers as silver, but the filmmakers wanted the shoes to pop on film—and highlight their use of Technicolor—so they turned them ruby. The slippers wound up becoming one of the movie’s most iconic elements.

Some believe 'The Wonderful Wizard of Oz' is a political allegory

Although Baum claimed his book was intended as a simple children's story, scholars challenged that notion. One high school history teacher, Henry Littlefield, began teaching the book as a satire of the Gilded Age and published an essay inspiring other scholars to consider the text as a politically charged allegory.

Dorothy's famous entrance into Oz in 'The Wizard of Oz' relied on analog tricks, including a body double and sepia-toned paint, as much as it did on technology

A theory about Pink Floyd and 'The Wizard of Oz' was popularized by a 19-year-old

Pink Floyd’s seminal album “Dark Side of the Moon” eerily synchronizes with “The Wizard of Oz,” offering a psychedelic soundtrack for the movie. Journalist Charlie Savage popularized the phenomenon when he was 19. He’d go on to write for the Boston Globe and New York Times winning a Pulitzer Prize.

EY 'Yip' Harburg is the lyricist behind 'The Wizard of Oz'

The 1939 film’s songs were written by composer Harold Arlen and lyricist EY “Yip” Harburg. In an early draft of "Over the Rainbow," the movie's most famous song, Harburg scribbled "Some day I’ll wish upon a star + wake + find the darkness far behind me,” which would eventually become the iconic line, “Some day I’ll wish upon a star and wake up where the clouds are far behind me.”

Shirley Temple was rumored to be a potential Dorothy

The child star—who was a huge fan of Baum’s books—mentioned in a 1988 autobiography that she’d heard she was being discussed for the role before Judy Garland was officially cast. She said that Garland was, ultimately, the right pick. “Sometimes, the gods know best,” she wrote.

The first robot in literature may have been a 'mechanical man' in 1907's 'Ozma of Oz,' a book in L Frank Baum's 'Wizard of Oz' series.

'The Wiz' reimagined Baum's story for Black America

The 1978 film, produced in part by Motown Productions, starred several popular stars: Diana Ross, Michael Jackson, Richard Pryor, Nipsey Russell and Lena Horne. The music—composed by Charlie Smalls and Luther Vandross, and overseen by Quincy Jones—mirrored songs from the 1939 film.

The first robot in literature may have been a 'mechanical man' in 1907's 'Ozma of Oz,' a book in L Frank Baum's 'Wizard of Oz' series.

Walt Disney's early film 'Alice's Wonderland' was a groundbreaking innovation in the silent film era

JRR Tolkien redefined fantasy for a new generation

Tolkien’s debut novel, 1937’s “The Hobbit,” was aimed at young adults, yet it felt far more serious than the whimsical tales of Lewis Carroll or L. Frank Baum. "What Tolkien does is take the 'otherworld' fantasy developed in the 19th century and makes it child-sized, melding it with folklore and Norse myth," notes Farah Mendlesohn, the author of “Rhetorics of Fantasy.”

'Alice's Adventures in Wonderland' was inspired by a real-life Alice

Carroll invented "Alice's Adventures in Wonderland" to entertain a family with whom he was traveling, particularly its young children, one of whom, Alice, he worked into the story. Scholars have scrutinized the relationship between Carroll and Alice, with many biographers noting that many of the photographs he took during his career were portraits of children.

'Tin Toy,' the predecessor to 'Toy Story,' was the first fully computer-generated film to win an Academy Award

Before it was acquired by Disney, Pixar was a small studio exploring the possibilities of computer animation. "Tin Toy," a 1988 short film that would inspire 1995's "Toy Story," was one of its most successful experiments, earning Pixar's first Academy Award for best animated short film and becoming the first fully computer-generated film to win an Oscar. Although you won't find Woody or Buzz, it's fascinating to observe the seeds for what would come later.

The story of the Wall Street Crash of 1929

The 1920s in the US "roared" with rapid economic growth after the conclusion of World War I. But in October 1929, the bubbly stock markets crashed dramatically, plunging the nation into the decadelong Great Depression.

The Oscar statue was created in 1927

The statue of the golden knight that Academy Award winners receive (aka the Oscar) might be nearly as recognizable as the winners themselves. Oscar was born when art director Cedric Gibbons sketched him out and handed him over to sculptor George Stanley to bring to life.

'Rear Window' was based on a short story by Cornell Woolrich

Hitchcock's 1954 film, which many consider among the director's greatest, was based on Woolrich's 1942 short story "It Had to Be Murder." The story is characteristic of his dark, claustrophobic work.

'Freakonomics' celebrated its 20th anniversary in 2025

The book 'Freakonomics' arguably changed the business landscape when it came out, and has since evolved into other forms of media and a cultural phenomenon.

Were 'Back to the Future' and 'The Goonies' set on the same day?

Two of the most cherished sci-fi movies of all time came out less than a month apart in 1985. Fans theorize that the pivotal events of lead characters Marty McFly and Michael “Mikey” Walsh both took place on Saturday, Oct. 26, 1985. Dive deeper into the theory about the coincidence between two major cinematic universes.

The Brothers Grimm were lawyers before they were storytellers, but became interested in fairy tales as they began investigating how rules and customs had been passed down through cultures.

The distributor behind 'Rocky Horror' pulled the film from its scheduled national release, believing it would be a failure, though it eventually amassed a dedicated fanbase through midnight showings, a trend that continues over 50 years later.

Mid-century modern graphic designers, known for their bright colors and bold lines in advertising, also found success with children's books.

Visualize the path of every solar eclipse from 1900 to 2099 and see what each looks like when observed from different locations on Earth.

Famed poet TS Eliot rejected the manuscript for George Orwell's political fable 'Animal Farm,' writing that its criticism of authoritarianism was not 'the right point of view.'

The story of Dollree Mapp, whose legal challenge over her 1957 conviction for possessing "obscene material" led to a major strengthening of the Fourth Amendment

A researcher recently discovered an interview from 1967 between groundbreaking journalist Joan Didion and the Grateful Dead, years before the band became an institution.

The Dracula character, now seen as the vampire archetype, was inspired by a seafood-induced nightmare its creator experienced.

At the beginning of the 20th century, a group of young men ate standard American food—replete with food additives like borax and formaldehyde—as part of government research to better understand food safety.

Browse a detailed visual analysis of over 200,000 similes—comparisons that often use 'like' or 'as'—from popular fiction to see how frequently writers the same idiomatic expressions.

Quincy Jones' 'Big Band Bossa Nova' helped introduce bossa nova—a jazz-influenced Brazilian genre—to the US

For centuries, Niagara Falls has been a magnet for daredevils seeking to conquer one of nature's most powerful wonders, with its 200-foot drop and water rushing at 32 feet per second with 280 tons of force.

How the most famous Ebola book, The Hot Zone, which sold 3.5 million copies and was translated into 30 languages, got aspects of the disease so wrong.

In 2009, the nation was gripped by the story of a missing young boy who was believed to be floating over Colorado in a homemade balloon, until it was revealed that he was at home the whole time.

US housing costs have risen by roughly 175% between 1991 and 2026—but a growing number of Gen Zers are becoming homeowners anyway. In 2025, 4% of homebuyers were Gen Z, up from 3% the year before.

In 1939, baseball star Lou Gehrig delivered his inspirational 'Luckiest Man' speech after retiring due to the health condition that now bears his name.

Hear about the 250-year history of the United States Postal Service, complete with some of its strangest deliveries, important innovations, and the figures that made it an American institution.

Many legends about George Washington, including his supposed wooden teeth and the story of cutting down the cherry tree, lack evidence.

Warren Buffett's former professor Benjamin Graham is known as the 'father of value investing,' a strategy in which investors seek to buy stocks trading below their intrinsic worth.

Chaos theory—informally known as the butterfly effect—is the reason why weather forecasts are presented with probabilities rather than certainties.

The most expensive ad of all time was for Chanel No. 5 perfume and cost roughly $33M to produce in 2004—about $57M in today's dollars.

The US Constitution is widely regarded as the longest-standing written national constitution still in force—see how it has influenced rights worldwide.