Knight to Move

Fritz Leiber (1910–1992)

Interesting Links

Fritz Leiber's 1982 introduction to his science fiction classic, The Big Time (Library of America)

Biography of Fritz Leiber (Library of America)

Previous Story of the Week selections
• “Try and Change the Past,” Fritz Leiber
• “The Refugee,” Jane Rice
• “Midnight,” Jack Snow

The perfect gift for
science-fiction readers!
American Science Fiction: Nine Classic Novels of the 1950s
Two-volume boxed set
1,680 pages
List price: $80.00
Web store price: $60.00

Cover illustration for Fritz Leiber's The Big Time (Ace, 1967) by German American artist Hoot von Zitzewitz (1927–1979).

In an appreciation published two years ago on the centennial of Fritz Leiber’s birth, jazz critic and music historian Ted Gioia listed just a few of the popular writer’s many jobs and avocations: movie actor (appearing in the 1936 film Camille, with Greta Garbo and Lionel Barrymore), writer for the Buck Rogers comic strip series, minister, student of psychology and philosophy, Shakespearean stage actor, inspector for the aerospace industry, expert fencer, and Occidental College speech instructor.

Leiber was also a chess enthusiast, winning the Santa Monica Open in 1958; over the course of the following decade he served as president of the Santa Monica Chess Club and his name appeared frequently among the top-ranked competitors at tournaments throughout southern California. And in the late 1930s he and a friend designed a three-dimensional board game called “Lahkmar” (the setting for seven of Leiber’s future fantasy books); in 1976, a simplified version of the game was released commercially as Lankhmar by TSR, the legendary publishers of Dungeons and Dragons.

It’s little wonder, then, that chess and other board games play pivotal roles in much of his fiction, such as “Knight to Move,” one of the so-called Change War stories Leiber wrote after publishing the Hugo Award–winning novel, The Big Time. Set in the middle of an interplanetary chess tournament, the agents of two armies, the Spiders and the Snakes, engage in an intricate match of double-crossing and intrigue that mirrors the “slow game” taking place on the competition floor.

(Another Change War story, the comic time-travel tale “Try and Change the Past,” was offered as a Story of the Week selection earlier this year.)

Bonus material: Story of the Week readers should visit The Library of America’s American Science Fiction online companion, featuring new essays by such acclaimed writers as Michael Dirda, William Gibson, Nicola Griffith, James Morrow, Tim Powers, Kit Reed, Peter Straub, and Connie Willis. The Fritz Leiber section features (in addition to an essay by best-selling novelist Neil Gaiman): a slideshow, a biography of Leiber, other Change War stories, audio for three 1950s adaptations of Leiber's stories from the NBC radio program X Minus One, and more.

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The tall, long-haired girl in the trim olive uniform with the black spiral insignia was tapping very lightly in a dash-dot-dot rhythm on the gallery’s golden rail where her elbows rested. . . . If you don't see the full story below, click here (PDF) or click here (Google Docs) to read it—free!

You can also read this week’s story at the American Science Fiction online companion.

This selection may be photocopied and distributed for classroom or educational use.

Try and Change the Past

Fritz Leiber (1910–1992)

Interesting Links
Neil Gaiman on Fritz Leiber’s The Big Time (The Library of America)

Visit the LOA's online companion for more on 1950s science fiction, including jacket art and photographs, audio and video adaptations, additional stories, author interviews, and new appreciations by Michael Dirda, Neil Gaiman, William Gibson, Nicola Griffith, James Morrow, Tim Powers, Kit Reed, Peter Straub, and Connie Willis.

Previous Story of the Week selections
• “The Refugee,” Jane Rice
• “Midnight,” Jack Snow

Buy the books
American Science Fiction: Nine Classic Novels of the 1950s
Two-volume boxed set • 1680 pages
List price: $70.00
Web store price: $60.00

H. R. Van Dongen illustration
for “Try and Change the Past,”
Astounding Science Fiction, March 1958.

In 1982 Fritz Leiber explained the unique idea that drives his Hugo Award–winning 1958 novel The Big Time:

To dramatize the effects of time travel, science fiction usually assumes that if you could go back and change one crucial event, the entire future would be drastically altered. . . . But that wouldn’t have suited my purposes, so I assumed a Law of the Conservation of Reality, meaning that the past would resist change (temporal reluctance) and tend to work back quickly into its old course, and you’d have to go back and make many little changes, sometimes over and over again, before you could get a really big change going—perhaps the equivalent of an atomic chain reaction.

In the novel, the would-be masters of the future universe abduct the soldiers for their wars from various armies in the past. As Neil Gaiman summarizes the novel’s plot in a new appreciation, “There are two sides in the Change War, Spiders and Snakes: they both enlist the recently dead in their armies, pluck them from time moments before they die and have them battle to ensure that something, somehow, somewhen, comes out the way it should to (we assume) guarantee one side or the other ultimate victory.”

Leiber recalled, “The energy I generated writing this novel of the Change War of the Spiders and Snakes (as I called the two sides, to keep them mysterious and unpleasant, as major powers always are, inscrutable and nasty) overflowed at once.” He incorporated his surplus ideas into a number of stories set in the same universe—including this week’s selection, “Try and Change the Past.”

Readers should be sure to check out The Library of America’s American Science Fiction online companion. The Fritz Leiber section features (in addition to Gaiman’s essay): a slideshow, a biography of Leiber, other Change War stories, audio for three 1950s adaptations of Leiber's stories from the NBC radio program X Minus One, and the foreword to a collection of Change War stories that concludes, “I sometimes think the powers that created the universe were chiefly interested in maximizing its mystery. That’s why I write science fiction.”

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No, I wouldn’t advise anyone to try to change the past, at least not his personal past, although changing the general past is my business, my fighting business. You see, I’m a Snake in the Change War. . . . If you don't see the full story below, click here (PDF) or click here (Google Docs) to read it—free!

You can also read this week’s story at the online companion to American Science Fiction.

This selection may be photocopied and distributed for classroom or educational use.