Below is the complete list of Dale Brown’s Puppet Master books in order. For this series, the chronological reading order is the same as the order of publication.
Publication Order of Puppet Master Books
with Jim DeFelice
About Puppet Master
Dale Brown’s Puppet Master series brings the military techno-thriller into the world of private robotics, artificial intelligence, cyberwarfare, and automated surveillance. Written with longtime collaborator Jim DeFelice, the two novels follow Louis Massina, a billionaire inventor whose company develops machines intended to save lives, prevent disasters, and restore physical independence. When criminal organizations and terrorists exploit modern technology for violence, Massina begins using his own creations in ways that place him far beyond the normal boundaries of corporate research.
Massina is the founder of Smart Metal, a Boston-based technology company working at the leading edge of robotics. Its inventions include search-and-rescue machines, sophisticated prosthetic systems, drones, surveillance devices, and technology capable of operating in environments too dangerous for people. Massina sees engineering as a practical means of solving human problems, but he is also intensely private, demanding, and accustomed to controlling both his company and the systems he creates.
Puppet Master begins when one of Smart Metal’s robots performs a dramatic rescue, attracting the attention of an FBI agent investigating an enormous financial crime. The suspected network has connections to Eastern European criminals and may also be responsible for the death of the agent’s brother. Massina agrees to provide an intelligent surveillance robot capable of following a target without attracting the attention that a human operative would create.
The assignment draws him into a conspiracy extending beyond fraud. As the danger grows, Massina stops acting merely as a technical consultant and begins directing his machines as weapons of investigation and intervention. The title reflects that transformation. He becomes the hidden intelligence controlling a network of devices, observing events from a distance while influencing what happens on the ground. His wealth and expertise allow him to act quickly, but they also give one unelected individual extraordinary power over surveillance, information, and force.
Act of Revenge moves the conflict directly into Massina’s home city. A coordinated Easter Sunday assault strikes Boston through bombings, armed attacks, and a hostage crisis at the Patriot Hotel. The violence becomes personal when Smart Metal employee Chelsea Goodman is trapped among the hostages. While Chelsea attempts to survive and resist from inside the hotel, Massina mobilizes his engineers and deploys the company’s robots, drones, and cyber capabilities against the attackers.
The second novel places greater emphasis on Smart Metal as an operational team rather than treating its inventions as isolated devices. Engineers and support personnel become participants in an improvised counterterrorist response, translating laboratory work into tools that can enter hazardous spaces, gather intelligence, disrupt communications, and assist people under attack. Massina’s response also becomes more openly driven by anger. Saving Boston and his employee is only part of his objective; he intends to identify the organizer behind the operation and impose consequences of his own.
Although each novel presents a distinct threat, publication order preserves Massina’s development. The opening book explains how a robotics entrepreneur becomes the figure known as the Puppet Master, while the sequel shows what happens after he has accepted that identity and built a team capable of supporting it. The progression also sharpens the series’ central concern: technology developed for rescue and rehabilitation can become an instrument of surveillance, retaliation, or private warfare depending on who controls it.
The series differs from Brown’s aircraft-centered military fiction by keeping much of its power in civilian hands. Massina commands no formal army, yet his machines give him capabilities once reserved for governments. That tension gives the novels their identity. Their most important question is not whether intelligent machines can defeat criminals, but whether a brilliant inventor should be trusted to decide when his creations may watch, pursue, and punish them.