The Treadstone Series in Order

About the Treadstone series

Series Premise

The core premise revolves around Adam Hayes, a former Treadstone operative who underwent the program's brutal conditioning to become a lethal asset for the CIA. After escaping the agency's grip and attempting to build a quiet life as a carpenter in rural Washington state with his wife Annabelle and young son Jack, Hayes is dragged back into the covert world when past enemies or new conspiracies target him or his family. Each story thrusts him into high-stakes missions involving rogue agents, international cabals, corrupt officials, and existential dangers—such as encrypted intelligence leaks, assassination plots, or operations that could ignite wider conflicts. Hayes must navigate betrayal from within intelligence circles, evade relentless pursuers, and complete objectives while protecting his loved ones and clinging to the remnants of his humanity. The Treadstone legacy haunts him: enhanced skills make him formidable, but the psychological scars and constant threat of being reactivated force him to question loyalty, redemption, and the cost of walking away from a life defined by violence.

Main Characters

Adam Hayes anchors the series as a compelling, battle-worn hero: skilled, resourceful, and lethally efficient, yet tormented by guilt over his Treadstone past and determined to shield his family from it. His wife Annabelle provides emotional grounding, offering love and quiet strength that contrasts the violence, while their son Jack represents the fragile future Hayes fights to preserve. Supporting figures include fellow operatives or agency contacts who offer uneasy alliances, intelligence analysts who feed him leads, and a roster of antagonists—ruthless mercenaries, treacherous insiders, foreign operatives—who embody the conspiracies he dismantles. The ensemble evolves, adding layers of camaraderie and betrayal.

Setting

The setting spans a contemporary global battlefield, shifting from the misty forests and isolated homesteads of the Pacific Northwest—where Hayes seeks peace—to volatile international hotspots: tense European cities, Haitian back alleys rife with political intrigue, Middle Eastern shadows, and other flashpoints where superpowers clash through proxies. Operations unfold in urban sprawls, remote safe houses, high-security compounds, and extraction routes, creating an atmosphere of perpetual vigilance—encrypted comms, surveillance evasion, and the ever-present risk of compromise—grounded in plausible tradecraft that mirrors today's geopolitical tensions.

Tone & Themes

The tone is gritty, adrenaline-fueled, and uncompromisingly intense, with short, punchy chapters that propel readers through firefights, pursuits, and close-quarters combat. Hood's prose is lean and visceral, emphasizing tactical detail—weapon specs, evasion techniques, improvised explosives—drawn from real-world experience, balanced by flashes of dry humor and quiet domestic interludes that humanize the protagonist. Themes center on the enduring scars of black-ops life, the conflict between personal redemption and institutional demands, the fragility of family amid constant danger, and the moral ambiguity of covert warfare in a world of shifting alliances and hidden agendas. The stories affirm that even the most damaged warriors can fight for something greater than orders—protection of innocents, truth against corruption—while underscoring the heavy price of survival and the slim hope of normalcy.

The Treadstone series by Joshua Hood explodes across the page as a thunderous tribute to the lone operator who refuses to stay buried, where every mission is a desperate bid to outrun the past while safeguarding the future. Hood delivers raw, unfiltered thrills that pulse with authenticity and heart, leaving readers exhilarated by the clash of unbreakable will against overwhelming odds and quietly moved by the enduring hope that even in the darkest shadows, one man can still choose light.