How to Read Brad Lee’s Thrilling Espionage Series
Brad Lee has rapidly established himself as a must-read author for fans of military thrillers and high-stakes espionage. If you enjoy the tactical realism and rapid-fire pacing of authors like Vince Flynn, Brad Thor, Jack Carr, and Mark Greaney, you will feel right at home in Lee's world. His stories blend authentic tradecraft with cinematic action, focusing on complex heroes and brainy, capable allies who face down domestic and international conspiracies.
Currently, Brad Lee’s bibliography is divided into two primary action-packed series: the Unsanctioned Asset Series and the Covert Asset Series. Below, we break down both series, explain where you should start reading, and outline the recommended chronological and publication orders.
The Recommended Starting Point
For the best reading experience, we highly recommend starting with A Team of One, the debut novel in the Unsanctioned Asset Series. This book introduces the core duo of Alex "Axe" Southmark and Haley Albright. Their dynamic forms the emotional heart and operational foundation of Lee's primary universe. Starting here allows you to watch their relationship and tactical partnership evolve naturally across successive missions.
If you prefer a slightly different flavor of thriller—focusing on a long-retired warrior pulled back into clandestine, off-the-books operations—you can also start with Target Redacted, the first book of the Covert Asset Series. However, because the Unsanctioned Asset series is more established and sets the overarching tone of Lee's tactical universe, starting with Axe and Haley remains the premier entry point.
Unsanctioned Asset Series in Reading Order
This series follows Alex "Axe" Southmark, a retired Navy SEAL with a penchant for lone-wolf heroism, and Haley Albright, a highly intelligent intelligence analyst. Together, they form an "odd couple" team that balances raw combat capability with sharp analytical strategy.
1. Operation Rapid Revenge (Prequel Short Story)
Though published later as a newsletter promotion to welcome fans, this prequel short story details Axe's very first combat mission as a Navy SEAL in a remote, war-torn valley. It is an excellent piece of backstory, though not mandatory to understand the main books.
2. A Team of One (2021)
The book that started it all. Set in a chaotic New York City, this thriller introduces Axe and Haley as they are forced to team up against a backdrop of betrayal, domestic terrorism, and intense conspiracy. It establishes their central partnership and the fast-paced, high-stress environment that defines the rest of the series.
3. A Team of Two (2021)
Following the events of the first book, Axe and Haley face a massive technological threat. This time, Los Angeles is plunged into darkness by a shadowy adversary targeting the power grid. Our duo must use both physical grit and electronic tradecraft to stop a devastating attack.
4. A Team of Three (2022)
The stakes escalate as the team takes on international dimensions. This book tests the trust and skills of the characters as they navigate complex double-crosses and track threats spanning multiple agency jurisdictions.
5. A Team of Four (2022)
Axe and Haley face a threat that hits closer to home, forcing them to operate completely outside the boundaries of official approval. The action is relentless, focusing heavily on tactical field operations.
6. A Team of Five (2022)
With their network of allies growing, the team faces an adversary that matches them in both intelligence and combat readiness, leading to a deadly game of cat-and-mouse across global hotspots.
7. A Team of Six (2023)
This novel ramps up the suspense as hidden betrayals within their own intelligence networks are brought to light, leaving Axe and Haley unsure of who they can trust.
8. So There I Was... (2024)
This release functions as a collection of short stories, essays, and side adventures that flesh out the operations and backgrounds of Lee's beloved characters, providing fun, bite-sized missions for dedicated fans.
9. A Team of Seven (2025)
The next major installment in the series continues the main storyline, bringing new geopolitical threats to the forefront and testing the limits of Axe and Haley's survival skills.
Covert Asset Series in Reading Order
The Covert Asset series shifts the focus to Thomas "T-Bone" Marks (sometimes referenced as "Bone" Marks), a long-retired Navy SEAL who has transitioned to a quiet life as a small-town schoolteacher. When duty calls him back into the field for deniable, black-ops missions, he must re-awaken his lethal instincts.
- Target Redacted (2023): The series opener introduces Marks as he is pulled back into the world of espionage, navigating intricate webs of lies and moral compromises.
- Target Unknown (2024): Marks' second outing raises the pressure as he goes up against threats where the targets and motives are constantly shifting, forcing him to rely entirely on his veteran instincts.
What to Know Before You Start
Brad Lee's novels are celebrated for their authentic tactical details. The author transitioned to writing after a varied corporate career in technology and management, and he uses this diverse professional background to ground the technological and bureaucratic details in his thrillers. Readers appreciate that the tradecraft, weapons, and tactical movement feel researched and accurate rather than exaggerated. Furthermore, the lighthearted banter between Axe and Haley keeps the books from feeling overly grim, making them fast, highly entertaining reads.