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.