This is the 22nd instalment in Mr. Upfield’s detective series featuring the Australian Detective-Inspector Napoleon Bonaparte. Deep in Australia's outback, a woman has been murdered, her daughter vanished. Yorky, one of the locals and a crazy wanderer, is known to have been in the area, and his footprints have been identified near the body. When he too disappears, even the Aboriginal trackers are baffled. Bony's approach changes everything....

By a lonely roadside in the south-west corner of Western Australia, old-timer Karl Mueller is roused from his drink-sodden sleep by approaching footsteps and the sound of whistling. What he sees on waking (or he thinks he sees) is enough to make him stiffen with fear, and more than enought to worry the police into calling for Detective-Inspector Napoleon Bonaparte.

Why was the redoubtable King Henry, an aborigine from Western Australia, killed during a thunderstorm in New South Wales? What was the feud that led to murder after nineteen long years had passed? And who was the woman who saw the murder and kept silent? This first story of Inspector Napoleon Bonaparte, the half-aborigine detective, takes him to a sheep station in the Darling River bush country where he encounters those problems he understands so well... mixed blood and divided loyalties.

On a deserted dirt road in Western Australia a police jeep has been abandoned...enter Inspector Bonaparte. Sinister stones....on a lonely dirt road in Western Australia a police jeep is found. In it is Constable Stenhouse - shot dead. His Aboriginal tracker has disappeared, and clues are thin on the ground. Enter Inspector Bonaparte, who soon realises that he is not alone in his search for the criminal. The local Aboriginal people are seeking vengeance, too....

Detective-Inspector Napoleon Bonaparte is called to the drought-stricken outback for this, his latest case. At a desolate sheep station, two men have been savagely beaten to death, and it's Bony's job to make an arrest. This isn't an easy case, since clues are scarce in this sun-baked, sand-blown country, but Bony's understanding of the bush and the people who live there – both black and white – leads him inexorably to the killer.

The nude body of a man is discovered entombed in the walls of Split Point Lighthouse on the South-East Coast of Australia. Investigating the crime Inspector Napoleon Bonaparte, the half-aborigine detective, wonders why a coffin is moved at night, who was the girl struggling with Dick Lake on the cliff top, and what caused the Bully Buccaneers to deal in death. Superintendent Bolt said, 'It's the toughest job we've ever had to bash open.' An ordinary policeman could afford to fail, but Bony never....

An Inspector Napoleon Bonaparte Mystery: What is the Lake Frome Monster? Why are the Aborigines so terrified of it? And what dreadful part did it really play in the sudden death of a former roving reporter? When Inspector Napoleon Bonaparte is called in, everything goes against him. There is even a vicious attempt on his life....

Detective Inspector Napoleon Bonaparte arrives in the little town of Mitford, New South Wales, to find that five babies have been abducted and a murder committed. The half-aborigine sleuth calls in Policewoman Alice McGorr to help him, and one of the most important clues they find is a cave drawing depicting an aboriginal legend. Bony, as unorthodox and cunning as ever, reenacts the legend in order to solve the mystery.

The aborigines, who knew how many eagles flew over their inland desert, must have known who put the dead white man into Lucifer's Couch. But no one in Hall's Creek, white or black, reported seeing the stranger - and there were no tracks around the meteor crater. Was the murder done by whites or blacks or by both in collusion? Bony listened to the ancient tribal legends and found truth nobody wanted to believe.

Napoleon Bonaparte returns in this classic Australian mystery from the classic Bony series. One night Raymond Gillen, shortly after winning over £12,000 in a lottery, went for a late-night swim in the waters of Lake Otway and never came back. No one doubted that he drowned; the main question on everyone's lips was, what happened to the money? Three years later drought is taking its toll, and Lake Otway is close to death, losing the last of its water. Five men and two women wait to find out whether the shrinking lake will uncover Gillen's body.

Among the 28,000 inhabitants of Broken Hill there stalks a killer. Already two elderly bachelors have died horribly from cyanide poisoning. Now, two months later, Detective Inspector Napolean Bonaparte faces a cold trail - no motive, no clues. So Bony waits for what he believes to be inevitable - a third killing.

Broome is a small, sun-drenched town on the barren northwest coast of Australia. It's small enough that everyone knows everyone else's business. How, then, did someone murder two widows in similar fashion and not leave any clues? It's a case for Detective-Inspector Napoleon Bonaparte, who arrives on the scene incognito. He's barely begun his investigation when a third woman is killed. Bony realises that he is dealing with a madman, and that time is running out to stop a forth murder.

An Inspector Bonaparte Mystery. The Answerth family's mansion seems to deserve its nickname of "Venom House". Perhaps that's because of its forbidding setting, an island in the centre of a man-made lake, its treacherous waters studded by the skeletons of long-dead trees. Perhaps it's because of the unquiet ghosts of the Aborigines slaughtered by Answerth ancestors. Or perhaps it's just because the Answerth household is such a strange one.

An intriguing case for Detective-Inspector Napoleon Bonaparte begins on a calm October day in an Australian seaside town. Three men set out to sea for a day's fishing ... and do not return. Despite intensive searches, no trace of the men or their boat is found until, weeks later, a passing trawler hauls in a gruesome catch - the head of one of the missing fishermen. It is quite clear that its owner was murdered with a pistol bullet. But by whom, and why, is for Bony to find out.

The incomparable Detective Inspector Napoleon Bonaparte is back - and now he must solve one of his most baffling cases. When Bony sets out to investigate two bizarre murders at Wirragatta Station, deep in the Australian Outback, all the odds are against him. The crimes were committed a year before, the scent is now cold, and any surviving clues have been confused by a bumbling policeman. As Bony gets closer to the trail, the mysterious murderer sets out to stop him. Can Bony stop the killer first?