Gray Man Books in Order & How Many Are There?

Gray Man is a popular series of novels that follow the adventures of a highly skilled and covert operative as he travels the world on various missions for the CIA. The series is known for its fast-paced action, gripping plotlines, and well-developed characters. If you’re a fan of thrillers and espionage novels, you’ll definitely want to check out this series. In this article, we’ll take a closer look at the Gray Man series, including the order in which the books should be read and how many books are currently available. So grab a cup of coffee, sit back, and get ready to dive into the world of the Gray Man.

How many Gray Man books are there?

The Gray Man book series by Mark Greaney currently consists of 12 books. Here are all of them in order by their release date.

• The Gray Man (2009)
• On Target (2010)
• Ballistic (2011)
• Dead Eye (2013)
• Back Blast (2016)
• Gunmetal Gray (2017)
• Agent in Place (2018)
• Mission Critical (2019)
• One Minute Out (2020)
• Relentless (2021)
• Sierra Six (2022)

Let’s now find out what is the best way to read Gray Man books in order.

Gray Man books in order

The best way to read Grey Man book in order is by their release date, as above suggested. Still, we will now let you know what is each book about and how are they connected to each other.

The Gray Man (2009)

“The Gray Man” is the first book in the Gray Man series by Mark Greaney. It introduces the main character, Court Gentry, who is a former CIA operative turned freelance assassin. The book follows Gentry as he becomes embroiled in a dangerous mission to take down a former employer who has become a liability to the CIA.

As Gentry travels across the globe and uses his skills and training to complete his mission, he finds himself pursued by both the CIA and his former employer, who will stop at nothing to eliminate him. “The Gray Man” is a fast-paced thriller that showcases Gentry’s skills and determination as he battles to survive and complete his mission.

On Target (2010)

“On Target” is the second book in the Gray Man series by Mark Greaney. It follows Court Gentry, the main character of the series, as he takes on a new mission for the CIA. In this book, Gentry is tasked with infiltrating a North Korean weapons development facility and gathering intelligence on the country’s nuclear program.

As Gentry works to complete his mission, he finds himself in the crosshairs of both the North Korean government and a group of international terrorists who are also interested in obtaining the weapons being developed at the facility. Gentry must use all of his skills and training to navigate the dangerous situation and complete his mission while also trying to stay alive.

“On Target” is connected to the other books in the series as it continues the story of Court Gentry and his adventures as a covert operative. The events of the book build upon the events of the first book in the series, “The Gray Man,” and lay the foundation for the events that take place in the later books.

Ballistic (2011)

“Ballistic” is the third book in the Gray Man series by Mark Greaney. In this book, Court Gentry, the main character of the series, finds himself caught in the middle of a power struggle between the CIA and a group of rogue agents who have turned against the agency. Gentry is tasked with taking down the rogue agents and preventing them from carrying out a potentially devastating attack on the United States.

As Gentry works to complete his mission, he finds himself pursued by both the rogue agents and the CIA, who are both determined to eliminate him. Gentry must use all of his skills and training to stay alive and complete his mission, even as the stakes become increasingly high and the danger grows.

“Ballistic” is connected to the other books in the series as it continues the story of Court Gentry and his adventures as a covert operative. The events of the book build upon the events of the previous books in the series and set the stage for the events that take place in the later books.

Dead Eye (2013)

“Dead Eye” is the fourth book in the Gray Man series by Mark Greaney. In this book, Court Gentry, the main character of the series, finds himself caught in the middle of a conspiracy involving a powerful and influential organization known as the Circle. Gentry is tasked with infiltrating the Circle and gathering intelligence on their operations, but he quickly finds himself targeted by the organization as they seek to eliminate him.

As Gentry works to complete his mission and stay alive, he finds himself pursued by both the Circle and the CIA, who are both determined to eliminate him. Gentry must use all of his skills and training to navigate the dangerous situation and complete his mission, even as the stakes become increasingly high and the danger grows.

“Dead Eye” is connected to the other books in the series as it continues the story of Court Gentry and his adventures as a covert operative. The events of the book build upon the events of the previous books in the series and set the stage for the events that take place in the later books.

Back Blast (2016)

“Back Blast” is the fifth book in the Gray Man series by Mark Greaney. In this book, Court Gentry, the main character of the series, is drawn into a dangerous situation when a former colleague approaches him with a desperate request for help. Gentry’s colleague, a former CIA agent named Marla Hardee, is being pursued by a group of powerful and ruthless individuals who are determined to eliminate her.

Gentry agrees to help Marla and sets out on a mission to protect her and uncover the truth behind the threats against her. As Gentry works to complete his mission, he finds himself pursued by both Marla’s enemies and the CIA, who are both determined to eliminate him. Gentry must use all of his skills and training to navigate the dangerous situation and complete his mission, even as the stakes become increasingly high and the danger grows.

“Back Blast” is connected to the other books in the series as it continues the story of Court Gentry and his adventures as a covert operative.

Gunmetal Gray (2017)

“Gunmetal Gray” is the seventh book in the Gray Man series by Mark Greaney. In this book, Court Gentry, the main character of the series, is drawn into a dangerous situation when he is hired by a wealthy businessman to extract his daughter from a cult operating in the Philippines.

As Gentry works to complete his mission, he finds himself pursued by both the cult and the CIA, who are both determined to eliminate him. Gentry must use all of his skills and training to navigate the dangerous situation and complete his mission, even as the stakes become increasingly high and the danger grows.

Agent in Place (2018)

“Agent in Place” is the ninth book in the Gray Man series by Mark Greaney. In this book, Court Gentry, the main character of the series, is drawn into a dangerous situation when he is approached by the CIA and offered a mission to infiltrate the Russian government and gather intelligence on a high-ranking official.

As Gentry works to complete his mission, he finds himself pursued by both the Russian government and his own agency, who are both determined to eliminate him. Gentry must use all of his skills and training to navigate the dangerous situation and complete his mission, even as the stakes become increasingly high and the danger grows.

Mission Critical (2019)

“Mission Critical” is the tenth book in the Gray Man series by Mark Greaney. In this book, Court Gentry, the main character of the series, is drawn into a dangerous situation when he is approached by the CIA and offered a mission to extract a valuable asset from a heavily guarded compound in North Korea.

As Gentry works to complete his mission, he finds himself pursued by both the North Korean government and his own agency, who are both determined to eliminate him. Gentry must use all of his skills and training to navigate the dangerous situation and complete his mission, even as the stakes become increasingly high and the danger grows.

One Minute Out (2020)

“One Minute Out” is the eleventh book in the Gray Man series by Mark Greaney. In this book, Court Gentry, the main character of the series, is drawn into a dangerous situation when he is approached by the CIA and offered a mission to take down a powerful and influential arms dealer who is threatening global security.

As Gentry works to complete his mission, he finds himself pursued by both the arms dealer and his own agency, who are both determined to eliminate him. Gentry must use all of his skills and training to navigate the dangerous situation and complete his mission, even as the stakes become increasingly high and the danger grows. “One Minute Out” is a fast-paced thriller that showcases Gentry’s skills and determination as he battles to survive and complete his mission.

Relentless (2021)

“Relentless” is the twelfth book in the Gray Man series by Mark Greaney. In this book, intelligence operatives around the world are disappearing. When a missing American agent re-appears in Venezuela, Court Gentry, the Gray Man, is dispatched to bring him in, but a team of assassins has other ideas. Court escapes with his life and a vital piece of intelligence.

Meanwhile, CIA agent Zoya Zakharova is in Berlin. Her mission: to infiltrate a private intelligence firm with some alarming connections. The closer she gets to answers, the less likely she is to get out alive.

Court and Zoya are just two pieces on this international chessboard, and they’re about to discover one undeniable truth—sometimes capturing a king requires sacrificing some pawns.

Sierra Six (2022)

“Sierra Six” is the thirteenth book in the Gray Man series by Mark Greaney. Before he was the Gray Man, Court Gentry was Sierra Six, the junior member of a CIA action team.

In their first mission, they took out a terrorist leader, at a terrible price. Years have passed. The Gray Man is on a simple mission when he sees a ghost: the long-dead terrorist, but he’s remarkably energetic for a dead man. 

A decade of time hasn’t changed the Gray Man. He isn’t one to leave a job unfinished or a blood debt unpaid.

Do you need to read Grey Man books in order?

It is generally recommended to read the Gray Man series by Mark Greaney in chronological order to fully follow the story and character development. Each book in the series builds upon the events of the previous books and advances the overall narrative arc of the series. Reading books out of order may cause confusion and make it more difficult to fully understand and appreciate the story.

Will there be more Grey Man books in the future?

The official Mark Greaney website, states that the new Gray Man book, Burner, will be out on February 21, 2023. It says, “From Mark Greaney, the #1 New York Times bestselling author of Sierra Six and a coauthor of Tom Clancy’s Jack Ryan novels comes a high-stakes thriller featuring the world’s most dangerous assassin: THE GRAY MAN.”