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The Borderland of Sol
[A Beowulf Shaeffer Story] Spaceship pilot Beowulf Shaeffer and certified genius Carlos Wu join Sigmund Ausfaller of the Extremely Foreign Relations Bureau on an investigative mission aboard Sigmund's Extremely Fast and Heavily Armed spaceship, the Hobo Kelly. Eight ships have mysteriously disappeared from Sol System, each winking out of existence as they entered hyperdrive, and the trio's theories for the inexplicable phenomena run from human pirates to hyperspace monsters. When Carlos solicits an opinion from a gravitational expert working on a project nearby, Bey and Sigmund decipher just enough of their technical conversation to realize the gravity of the situation. Hugo Award Winner, Locus Poll Award Nominee
Kindle Edition
First published January 1, 1975
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About the author
Larry Niven
690 books3,324 followersLaurence van Cott Niven's best known work is Ringworld (Ringworld, #1) (1970), which received the Hugo, Locus, Ditmar, and Nebula awards. His work is primarily hard science fiction, using big science concepts and theoretical physics. The creation of thoroughly worked-out alien species, which are very different from humans both physically and mentally, is recognized as one of Niven's main strengths.
Niven also often includes elements of detective fiction and adventure stories. His fantasy includes The Magic Goes Away series, which utilizes an exhaustible resource, called Mana, to make the magic a non-renewable resource.
Niven created an alien species, the Kzin, which were featured in a series of twelve collection books, the Man-Kzin Wars. He co-authored a number of novels with Jerry Pournelle. In fact, much of his writing since the 1970s has been in collaboration, particularly with Pournelle, Steven Barnes, Brenda Cooper, or Edward M. Lerner.
He briefly attended the California Institute of Technology and graduated with a Bachelor of Arts in mathematics (with a minor in psychology) from Washburn University, Topeka, Kansas, in 1962. He did a year of graduate work in mathematics at the University of California at Los Angeles. He has since lived in Los Angeles suburbs, including Chatsworth and Tarzana, as a full-time writer. He married Marilyn Joyce "Fuzzy Pink" Wisowaty, herself a well-known science fiction and Regency literature fan, on September 6, 1969.
Niven won the Hugo Award for Best Short Story for Neutron Star in 1967. In 1972, for Inconstant Moon, and in 1975 for The Hole Man. In 1976, he won the Hugo Award for Best Novelette for The Borderland of Sol.
Niven has written scripts for various science fiction television shows, including the original Land of the Lost series and Star Trek: The Animated Series, for which he adapted his early Kzin story The Soft Weapon. He adapted his story Inconstant Moon for an episode of the television series The Outer Limits in 1996.
He has also written for the DC Comics character Green Lantern including in his stories hard science fiction concepts such as universal entropy and the redshift effect, which are unusual in comic books.
http://us.macmillan.com/author/larryn...
Niven also often includes elements of detective fiction and adventure stories. His fantasy includes The Magic Goes Away series, which utilizes an exhaustible resource, called Mana, to make the magic a non-renewable resource.
Niven created an alien species, the Kzin, which were featured in a series of twelve collection books, the Man-Kzin Wars. He co-authored a number of novels with Jerry Pournelle. In fact, much of his writing since the 1970s has been in collaboration, particularly with Pournelle, Steven Barnes, Brenda Cooper, or Edward M. Lerner.
He briefly attended the California Institute of Technology and graduated with a Bachelor of Arts in mathematics (with a minor in psychology) from Washburn University, Topeka, Kansas, in 1962. He did a year of graduate work in mathematics at the University of California at Los Angeles. He has since lived in Los Angeles suburbs, including Chatsworth and Tarzana, as a full-time writer. He married Marilyn Joyce "Fuzzy Pink" Wisowaty, herself a well-known science fiction and Regency literature fan, on September 6, 1969.
Niven won the Hugo Award for Best Short Story for Neutron Star in 1967. In 1972, for Inconstant Moon, and in 1975 for The Hole Man. In 1976, he won the Hugo Award for Best Novelette for The Borderland of Sol.
Niven has written scripts for various science fiction television shows, including the original Land of the Lost series and Star Trek: The Animated Series, for which he adapted his early Kzin story The Soft Weapon. He adapted his story Inconstant Moon for an episode of the television series The Outer Limits in 1996.
He has also written for the DC Comics character Green Lantern including in his stories hard science fiction concepts such as universal entropy and the redshift effect, which are unusual in comic books.
http://us.macmillan.com/author/larryn...
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Displaying 1 - 3 of 3 reviews
August 7, 2020
3.5 stars. A true hard sci-fi mystery requiring Beowolf and his friend Carlos to speculate on rare astronomical phenomena that could explain the mysterious disappearance of ships in the space outside of Earth. Niven goes into quite a bit of scientific detail as clues are identified and hypotheses explored.
March 31, 2022
I read this in Analog Magazine January 1975. Also appears in Tales of Known Space which was published in August 1975, and Crashlander published in 1994.
December 26, 2025
I found this boring and I continue to struggle over the years with Nivan’s writing style.
Displaying 1 - 3 of 3 reviews