The Lightless Trilogy Series

In the follow-up to Lightless and Supernova, C. A. Higgins fuses science fiction, suspense, and drama to tell the story of a most unlikely heroine: Ananke, once a military spacecraft, now a sentient artificial intelligence. Ananke may have the powers of a god, but she is consumed by a very human longing: to know her creators.

Ananke may have the powers of a god, but she is consumed by a very human longing: to know her creators. Now Ananke is on a quest to find companionship, understanding, and even love. She is accompanied by Althea, the engineer who created her, and whom she sees as her mother. And she is in search of her “father,” Matthew, the programmer whose code gave her the spark of life.

But Matthew is on a strange quest of his own, traveling the galaxy alongside Ivan, with whom he shares a deeply painful history. Ananke and her parents are racing toward an inevitable collision, with consequences as violent as the birth of the solar system itself—and as devastating as the discovery of love.

Praise for Radiate

“Radiate will take you to the corners of space you’ve never even dreamed of going and beyond.”—Bustle

“Gripping . . . This sci-fi universe [is] utterly believable, while metaphor and allegory enrich the characters.”—New York Daily News

“A compelling emotional tale about two people trying to save each other from a disaster of their own making.”—Kirkus Reviews

The Lightless Trilogy is “a perfect sci-fi entry point that matches a rich, character-driven story with fundamental questions about who we are and why we’re here.”—Los Angeles Times

C. A. Higgins’s acclaimed novel Lightless fused suspenseful storytelling, high-caliber scientific speculation, and richly developed characters into a stunning science fiction epic. Now the dazzling Supernova heightens the thrills and deepens the haunting exploration of technology and humanity—and the consequences that await when the two intersect.

Once Ananke was an experimental military spacecraft. But a rogue computer virus transformed it—her—into something much more: a fully sentient artificial intelligence, with all the power of a god—and all the unstable emotions of a teenager.

Althea, the ship’s engineer and the last living human aboard, nearly gave her life to save Ananke from dangerous saboteurs, forging a bond as powerful as that between mother and daughter. Now she devotes herself completely to Ananke’s care. But teaching a thinking, feeling machine—perhaps the most dangerous force in the galaxy—to be human proves a monumental challenge. When Ananke decides to seek out Matthew Gale, the terrorist she regards as her father, Althea learns that some bonds are stronger than mortal minds can understand—or control.

Drawn back toward Earth by the quest, Althea and Ananke will find themselves in the thick of a violent revolution led by Matthew’s sister, the charismatic leader Constance, who will stop at nothing to bring down a tyrannical surveillance state. As the currents of past decisions and present desires come into stark collision, a new and fiery future is about to be born.

Praise for Supernova

“An enjoyable, hard science fiction adventure.”—Cinelinx

“Higgins succeeds in expanding her universe and leaving the reader hungry to learn how her debut trilogy will end.”—New York Daily News

“Riveting and thought-provoking.”—Publishers Weekly

Praise for C. A. Higgins’s Lightless

“Gripping . . . sci-fi with a hint of thriller.”—New York Daily News

“[A] measured, lovely science-fiction debut [that is] more psychological thriller . . . contained, disciplined, tense . . . The plot is compulsive. . . . Lightless is the first of a planned series, and you can’t help looking forward to learning what’s next.”—The New York Times

“The stakes in this story are high—life and death, rebellion and betrayal. . . . Higgins continually ratchets up the tension. . . . This is a debut not to be missed.”—Kirkus Reviews (starred review)

“A taut, suspenseful read.”—Tech Times

“Absolutely brilliant . . . science fiction as it is meant to be done.”—New York Times bestselling author Seanan McGuire

NAMED ONE OF THE BEST BOOKS OF THE YEAR BY BUZZFEED AND KIRKUS REVIEWS • With deeply moving human drama, nail-biting suspense—and bold speculation informed by a degree in physics—C. A. Higgins spins a riveting science fiction debut guaranteed to catapult readers beyond their expectations.
 
Serving aboard the Ananke, an experimental military spacecraft launched by the ruthless organization that rules Earth and its solar system, computer scientist Althea has established an intense emotional bond—not with any of her crewmates, but with the ship’s electronic systems, which speak more deeply to her analytical mind than human feelings do. But when a pair of fugitive terrorists gain access to the Ananke, Althea must draw upon her heart and soul for the strength to defend her beloved ship.
 
While one of the saboteurs remains at large somewhere on board, his captured partner—the enigmatic Ivan—may prove to be more dangerous. The perversely fascinating criminal whose silver tongue is his most effective weapon has long evaded the authorities’ most relentless surveillance—and kept the truth about his methods and motives well hidden.
 
As the ship’s systems begin to malfunction and the claustrophobic atmosphere is increasingly poisoned by distrust and suspicion, it falls to Althea to penetrate the prisoner’s layers of intrigue and deception before all is lost. But when the true nature of Ivan’s mission is exposed, it will change Althea forever—if it doesn’t kill her first.

Praise for Lightless
 
“Gripping . . . sci-fi flavored with a hint of thriller.”—New York Daily News
 
“[A] measured, lovely science-fiction debut [that is] more psychological thriller . . . contained, disciplined, tense . . . The plot is compulsive. . . . Lightless is the first of a planned series, and you can’t help looking forward to learning what’s next.”—The New York Times

“Lightless is full of suspense and fun as hell to read.”—BuzzFeed

“Absolutely brilliant . . . This is science fiction as it is meant to be done: scientific concepts wedded to and built upon human ideals.”—Seanan McGuire, New York Times bestselling author of the October Daye series

“The stakes in this story are high—life and death, rebellion and betrayal—and debut novelist Higgins continually ratchets up the tension. . . . A suspenseful, emotional story that asks plenty of big questions about identity and freedom, this is a debut not to be missed.”—Kirkus Reviews (starred review)

“A taut, suspenseful read.”—Tech Times

“Lightless is an exercise in lighting a very slow fuse and building the tension to an unbearable pitch while making us guess just how apocalyptic the ultimate explosion will be. . . . It is a high-wire act, a wonderment, and a fine accomplishment from a name we’ll be seeing again.”—Sci Fi