The Recommended Reading Order
If you want to experience the modern literary adventures of Robert McCall, the path forward is straightforward. Co-creator Michael Sloan wrote a linear, three-book series that updates and expands upon the classic television universe he helped build. You should read these books in their order of publication, which matches their internal chronological order perfectly.
Here is the recommended reading path for the Equalizer novels:
- The Equalizer (2014)
- Killed in Action (2018)
- Equalizer: Requiem (2020)
The Equalizer Books in Detail
1. The Equalizer (2014)
Released to coincide with the resurgence of the franchise in 2014, this first novel serves as a modern-day reboot of McCall's crusade. Robert McCall is living a quiet, low-profile life in New York City, working as a bartender and desperately seeking to atone for the dark deeds of his covert agent past. But when he witnesses the brutal exploitation of the vulnerable around him, McCall can no longer stay silent. He places a simple advertisement online and in local classifieds: "Got a problem? Odds against you? Call the Equalizer."
McCall quickly finds himself defending those who have nowhere else to turn. However, his new role as a street-level protector brings him into the crosshairs of an old adversary: a Chechen nightclub owner who runs a highly sophisticated, elite assassination service. McCall must deploy all of his tactical training and combat skills to dismantle the syndicate, protect his clients, and survive.
2. Killed in Action (2018)
The second installment, Killed in Action, stretches McCall to his limits with multiple simultaneous operations. While working to rescue a young woman trapped in a dangerous human trafficking ring in New York, McCall is also tasked with stopping a rogue, unstable vigilante whose reckless crusade is leaving innocent civilians dead.
At the same time, a United Nations diplomat approaches McCall to investigate the mysterious fate of her son, a U.S. Army Captain who was officially reported "Killed in Action" while advising rebel forces in Syria. Because the body was never recovered, McCall travels to the war-torn region to find the truth. There, he uncovers a massive terrorist conspiracy targeting the American homeland, orchestrated by a shadowy mercenary group known as Memento Mori. To stop them, McCall must track down his former boss, "Control," whose entire identity and history have been scrubbed from the Company's records.
3. Equalizer: Requiem (2020)
The third novel, Equalizer: Requiem, takes Robert McCall on a global rescue mission. The story begins when McCall receives a encrypted message from "Granny," an aging, retired covert operative for the Company. Granny has been captured and is being tortured in a highly secure, inescapable prison camp hidden deep in a North Korean forest.
Driven by loyalty, McCall recruits two specialized North Korean mercenaries and plans a high-stakes, borderline-suicidal rescue mission. The plot weaves through multiple explosive subplots, including a personal vendetta by an old enemy looking to lure McCall into a trap, a partially deaf rookie NYPD officer being hunted by corrupt cops in a deserted warehouse, and a plot by the Memento Mori syndicate to detonate explosives at high-profile music festivals on the Riviera. The action culminates in a tense, cinematic showdown at a Russian lakeside chateau.
Publication Order vs. Chronological Order
Because the Equalizer novels follow a continuous story arc with recurring characters, the publication order and chronological order are identical. There are no prequels or complex timeline jumps. Readers should start with the 2014 self-titled novel to understand McCall's return to vigilante work, follow his journey through the international stakes of Killed in Action, and conclude with the high-stakes rescues of Equalizer: Requiem.
Understanding the Adaptations: Books vs. Screens
To fully appreciate the novels, it helps to understand how they relate to the various screen adaptations. Robert McCall has been portrayed in three distinct eras, each with a different tone and character style:
- The 1980s TV Series (Edward Woodward): Co-created by Michael Sloan, the original series featured a cerebral, older British intelligence veteran who used guile, observation, and social manipulation rather than raw physical force. Sloan's novels are a direct spiritual successor to this version, featuring characters like Control and Mickey Kostmayer, but updated to the 21st century.
- The Movie Trilogy (Denzel Washington): Directed by Antoine Fuqua, these films present McCall as a former U.S. Marine and DIA officer with obsessive-compulsive traits. This McCall is a lethal, highly physical combat specialist who uses his environment as a weapon. While Michael Sloan produced these films, the 2014 novel is not a novelization of the movie; the book is set in New York City and follows a completely different plot from the Boston-set film.
- The Reboot TV Series (Queen Latifah): This version re-imagines the character as Robyn McCall, a single mother and former operative acting as an independent vigilante. The novels do not feature Robyn McCall and remain focused on Robert McCall's original continuity.
What to Know Before You Start
The Equalizer novels successfully bridge the gap between the methodical mystery-solving of the 1980s show and the high-octane action of the modern films. If you are coming to the books after watching the Denzel Washington movies, you will find a protagonist who is slightly older, more introspective, and heavily supported by a network of intelligence contacts rather than working completely alone. Reading the series in order is highly recommended to appreciate McCall's evolving relationships with his handler Control and his street-level allies.