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Human For Hire Books in Order

Part ofTR Harris Books in Order

Browse Human For Hire by TR Harris in reading order, with short summaries for each book and a clear title list to help you find a starting point.

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Human For Hire books in publication order

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17 books

1

Devil's Gate

by TR Harris

2022

Adam Cain and his companions accept a job robbing a Klin bank behind enemy lines. With previous assignments leaving them in debt, an enormous reward promises relief, but the mission brings dangers their employers have concealed.

2

Human for Hire

by TR Harris

2022

Hiding his famous identity, Adam Cain sells his skills as a bounty hunter and mercenary in a fractured galaxy. Assignments presented as simple recoveries become deadly confrontations when clients conceal what they are really asking him to do.

3

Soldier of Fortune

by TR Harris

2022

A client betrays Adam Cain during a coup, leaving his team hunted by killer robots with no way off the planet. A later partnership with another bounty hunter adds further revenge and deception to his troubles.

4

Armies of the Sun

by TR Harris

2023

A radical sect kidnaps religious leader Arieel Bol, Adam Cain’s former lover and the mother of his daughter. With her public execution approaching, Adam must find the captors and stop a campaign already claiming other leaders.

5

Cellblock Orion

by TR Harris

2023

Convicted of murder after a brief alien trial, Adam Cain receives a life sentence in Malx Prison. Among inmates abandoned to govern themselves, he must use his experience and unusual human strength to find a way out.

6

Frontier Justice

by TR Harris

2023

Adam Cain accepts an apparently straightforward assignment protecting settlers from alien marauders. When the attackers refuse to retreat, his sympathy for the threatened community turns a routine mercenary contract into a fight for their survival.

7

Sirius Cargo

by TR Harris

2023

A weapons delivery leads Adam Cain to transport a mysterious package containing a feline mutant named Siri. Pursued by rival warlords, they race across Ellios, trying to survive and end a war devastating the planet.

8

Starship Andromeda

by TR Harris

2023

Adam Cain takes John Martinez toward Earth aboard the luxury liner Starship Andromeda, hoping to challenge the false history he learned from the Klin. A deadly conspiracy threatens everyone aboard and the world they are approaching.

9

Capella Prime

by TR Harris

2024

Riding aboard a prisoner transport, Adam Cain finds himself caught in a violent hijacking. With help from Penny Jacobs, he must face dangerous inmates, stolen spacecraft, and hostile creatures while trying to survive the interrupted journey.

10

Earth Blood

by TR Harris

2024

Adam Cain’s identity and resurrection become public knowledge, attracting a secret sect determined to seize immortality. As his friends mount a rescue, other interested forces converge, turning his exposed past into a danger across the galaxy.

11

I Am Entropy

by TR Harris

2024

Adam Cain abandons restraint when a new provocation drives him into a campaign of vengeance. His pursuit brings chaos to an established order, threatening worlds as the mercenary’s usual collateral destruction becomes a deliberate objective.

12

Operation Antares

by TR Harris

2024

An enemy seeking revenge for Adam Cain’s past actions turns the mercenary into a target. As pursuit becomes a shifting contest between hunter and hunted, Adam must confront adversaries whose memories outlast his completed assignments.

13

Stellar Whirlwind

by TR Harris

2024

No local authority will accept Adam Cain’s latest prisoner, forcing him to transport the fugitive across the galaxy. Repeated attacks and concealed motives push captor and captive toward an uneasy alliance as they struggle to stay alive.

14

Lethal Alien

by TR Harris

2025

Adam Cain is assigned to train Starfire Security’s new human bounty hunter, Benjamin Frost. The younger recruit’s impulsive confidence creates dangerous complications, forcing Adam to teach him how the galaxy works while keeping them both alive.

15

The Raptor

by TR Harris

2025

Adam Cain leads a security team to an isolated research facility that has stopped communicating. What appears to be another well-paid assignment becomes a struggle to survive when a deadly unknown presence begins hunting him.

16
New

Adam Cain returns to enlist Benjamin Frost against an ancient enemy from his past. The two gather familiar alien fighters and powerful mutants, seeking a way to defeat an opponent beyond the reach of conventional force.

17
New

Unsanctioned Action

by TR Harris

2026

Benjamin Frost secretly pursues an unprecedented bounty, hoping to impress his employers at Starfire Security. His attempt unleashes trouble across the galaxy, leaving Adam Cain to repair the damage before Frost’s ambition destroys the company.

Edited by

Richard Reis

Software engineer whose passion for tracking book recommendations from podcasts inspired the creation of MRB.

Anurag Ramdasan

Lead investor at 3one4 Capital whose startup expertise and love for books helped shape MRB and its growth.

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