Left homeless by the war that reduced Terra to a radioactive cinder, Hosteen Storm Navaho commando and master of beasts is drawn to the planet Arzor, to kill a man he has never met. On that dangerous frontier world, aliens and human colonists share the land in an uneasy truce. But something is upsetting the balance, and Storm is caught in the middle. He had thought the war was over but was it? “Miss Norton endows this story of a homeless, revenge-driven man with her own inimitable touch. The result is a compelling and compassionate tale.” The New York Times Book Review

Storm’s beast master skills and animal partners are needed to unravel the mystery behind a huge gathering of indigenous Norbies. Only Storm and Logan Quade can penetrate the Norbie’s clan secrets and discover what is behind the threat of an uprising that could destroy the tenuous peace between the colonists and the aliens who share the planet. "Thrilling science-fiction." — Springfield Republican

The first new exciting Beast Master adventure in decades! Danger on Arzor Beast Master Hosteen Storm has endured great perils to carve out a life for himself on Arzor, the colony planet he's called home since the destruction of Earth by the alien Xik. On a planet with alien life forms and untold secrets from it's pre-Human past, there are always dangers in the wild, especially the vast desert and rugged mountain region known as Big Blue. But nobody has ever experienced a threat like the devastating scourge the natives call Death-Which-Comes-in-the-Night. Something is killing grazing animals . . . and has begun to attack humans as well, leaving nothing but the bones of its victims behind. Hosteen, aided by his telepathically linked animals, knows that if he can't stop the killings Arzor will be decimated. His only ally is a young woman who has beast master ability, but was raised to mistrust others with such a power. At stake is the safety of all those on Arzor, and on other colony planets as well. Because Death-Which-Comes-in-the-Night is a scourge that if not stopped here, could spread . . .

Someone is kidnapping the animals of beast masters' teams. On planet after planet, telepathically gifted people are being attacked-some of them murdered-by a conspiracy to take their precious animals. Laris, an orphan who trains exotic alien creatures for an interstellar circus, knows that somehow her employer is connected to the deadly plot. She also knows that those involved will kill her if she talks. Beast master Hosteen Storm has heard about the plot, but when the circus comes to Arzor, he doesn't realize his mortal peril. The circus, with its many colorful acts, is danger cloaked in the swirling excitement of the show. Laris loves all animals, and is herself able to communicate with them. When she meets Hosteen and becomes friends with him and his family, she desperately wants to warn him, to save him and his animals. But as the circus nears the end of its stay on Arzor, the deadly plotters prepare to strike at those Laris cares about . . . and at her, if she interferes!

Laris is a young orphaned ex-refugee gifted with the beast master ability allowing her to communicate with animals. Her closest companion is a remarkably intelligent and mysterious cat-like creature named Prauo, whose origin is shrouded in mystery. Laris, having made a home for herself with the Quades, a family of Arzor ranchers, also has become friends with beast masters Tani and Hosteen Storm, who help her develop her beast master skills. When Laris inherits a spaceship from a distant relative, she realizes that she might now fulfill her dream of finding Prauo's home planet. But it won't be easy, and she is relieved when she is able to convince her new extended family to embark with her on a journey into the unknown depths of space. What Laris and her friends find in space, however, tests their beast master abilities and threatens their lives. Prauo's homeworld is beset by dangers the intrepid travelers could not have anticipated. It will take all of their talents and experience to get back to Arzor alive.