Algis Budrys has 5 audiobooks on Listento.it, narrated by 5 narrators. The most-rated is Falling Torch.

Set against a backdrop of Cold War paranoia, this futuristic novel about identity and technology is "one of the unrecognized classics of SF" (Locus). East and West have fused into separate superstates known as the Allied National Government (ANG) and the Soviet International Bloc (SIB). As the Cold War rages, brilliant scientist Lucas Martino works on a top-secret project known only as K-Eighty-eight that could alter the balance of world power. The project goes horribly awry at an Allied research facility near the Soviet border, and Martino is abducted. After several months of tense negotiations, he returns severely injured from the lab explosion, and under pressure from America, he undergoes extensive reconstructive surgery. He has a mechanical arm. His polished metal skull - a kind of craniofacial prosthesis - contains few discernible features. Several of his internal organs are artificial. While his fingerprints are identified as belonging to Lucas Martino, they could be the result of transplant. Is he the real Martino? Or a technologically altered impostor sent by America's enemies for the purpose of spying and infiltration? Tasked with uncovering the truth, ANG Security Chief Shawn Rogers makes some shocking discoveries. Narrated in chapters alternating between Rogers and Martino, Who? poses existential questions about the human condition.
©2016 Algis Budrys (P)2018 Blackstone Audio, Inc.

The plague struck, and 90 percent of Earth's population died. Those who survived tried to maintain some sort of civilization...which meant more killing, as it turned out. But bit by bit, generation by generation, people began to succeed. With occasional setbacks...
©2008 Books In Motion (P)2008 Books In Motion

A monstrous apparatus has been found on the surface of the moon. It devours and destroys in ways so incomprehensible to humans that a new language must be invented to describe it and a new kind of thinking to understand it. So far, the human guinea pigs sent there in hopes of unraveling the murderous maze have all died terrible deaths - except the last, now on suicide watch. The ideal candidate won't go insane, even as he feels the end approaching. And now they think they've found their man. Al Barker has already stared into the face of death - he can handle it again. But Barker won't merely have to endure the trauma of dying: he will have to endure it over and over again - mentally linked to an ongoing series of duplicates of himself created and sent to the Moon by matter transmission - until the artifact reveals its secret. With a cast of fascinating characters taking center stage, Rogue Moon is a rare thriller that doesn't just make you sweat - it makes you think.
©2018 Blackstone Publishing (P)2018 Blackstone Publishing

A science fiction adventure told from the point of view of aliens who crash-land on Earth and must assimilate in secret - until their human cover is blown Budrys's final novel opens with the report of a man found electrocuted on suburban train tracks in Shoreview, Illinois. Neville Sealman appeared to be just another commuter, but after his tragic death, no one comes forward to claim his body. And a routine autopsy reveals some disturbing physiological anomalies. Then a spaceship is unearthed in a New Jersey swamp. It's the stuff of tabloids - except it's all true. Years earlier, a starship crash-landed on Earth. Its passengers, human in appearance, were forced to go their separate ways in an alien world. No one knows that these otherworldly visitors have been living among the human race - but now their cover could be blown. Told in the form of an investigation reconstructed through direct and indirect witness testimony, Hard Landing takes the listener into the minds of its four protagonists as they struggle with the far-reaching ramifications of discovery. This is a suspenseful and revelatory novel about the elusive, ever-changing nature of identity.
©2016 Algis Budrys (P)2019 Blackstone Audio, Inc.

How could he save Earth, when Earth no longer cared? In this sci-fi classic, distant archaic Earth has been occupied by aliens for several decades, while Earth's government-in-exile has resided in the advanced Centaurian system.
©2003 Books in Motion (P)2003 Books in Motion