The death of Professor Goodman is recorded as a tragic accident. At the inquest, no mention is made of his discovery of a way of manufacturing flawless diamonds at negligible cost. Captain Hugh ‘Bulldog’ Drummond’s suspicions are aroused and he untangles a sinister plot of greed and murder, which climaxes in a dramatic motorboat chase.

In his thrilling third adventure, Bulldog Drummond battles a hired thug with grand aspirations Edward Blackton stares across the crystal waters of Lake Geneva, dreaming of a score big enough to transform him from mere criminal genius to world-dominating mastermind. His recent audience with two panicked representatives of an international diamond cartel may be his big chance. A British professor has perfected the cheap manufacture of precious stones, endangering the very existence of the diamond industry. To safeguard the cartel’s millions, Blackton will make the professor see reason—or send him to his grave. Luckily, the professor can call on Bulldog Drummond, enemy of criminal syndicates everywhere. Stopping Blackton will mean a chase across England and beyond—and a dip into the dangerous waters that Drummond navigates like no other. This ebook has been professionally proofread to ensure accuracy and readability on all devices.

Bulldog Drummond was the original daredevil adventurer who, with his various friends, made it their mission to fight all enemies of Britain in the uncertain years following the First World War. This volume contains the first four novels of the series, in which Hugh Drummond finds himself pitting his wits again Carl Peterson, a criminal genius.

Captain Hugh ‘Bulldog’ Drummond discovers that a stint of bribery and blackmail is undermining England’s democratic tradition and forms the Black Gang, bent on tracking down the perpetrators. A trap is set to lure the criminal mastermind behind everything and all goes to plan until Drummond meets with an American clergyman and his daughter.

When Robin Gaunt, inventor of a terrifyingly powerful chemical weapon, goes missing, the police suspect he has ‘sold out’ to the other side. But Bulldog Drummond is convinced of his innocence. He receives an invitation to a sumptuous dinner-dance aboard an airship that is to mark the beginning of his final battle for triumph.