King's Ransom: Detective Sam Speedman book 2

In this fast-paced Matthew Reilly thriller, a wealthy tech billionaire and his children are kidnapped, prompting five top private detectives, including the clever and unconventional Sam Speedman, to race against time in a deadly ransom game. With escalating danger and mounting bodies, the story unfolds as the investigators face a series of riddles and challenges in a high-stakes rescue mission set in New York City.