Michael Mammay Books in Order
Explore Michael Mammay books in order, with concise summaries, Planetside reading order, series background, and easy suggestions on where to begin for new readers.
Last updated: July 14, 2026
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Michael Mammay books in publication order
8 books
Planetside
by Michael Mammay
2018
Called out of semi-retirement, Colonel Carl Butler must find a high councilor's son who vanished after evacuation from Cappa Base. Missing records, unhelpful commanders, and a war-torn planet point to a conspiracy that could kill him.
Spaceside
by Michael Mammay
2019
Back from Cappa and forced into retirement, Carl Butler takes a corporate-security job on Talca Four. A rival's unexplained network breach becomes a murder investigation, leaving Butler unsure whether he is being hunted or losing his grip.
Colonyside
by Michael Mammay
2020
Living in exile, Carl Butler reluctantly agrees to find a CEO's missing daughter on a young colony world. Jungle dangers, corporate loopholes, and an attempt on his life turn a simple case into a wider mystery.
The Misfit Soldier
by Michael Mammay
2022
Sergeant Gas Gastovsky, a gifted grifter in powered armor, sees a chance to rescue a soldier abandoned after a pointless battle. He recruits a misfit team for a behind-the-lines con that could embarrass his own command.
The Weight of Command
by Michael Mammay
2022
An attack wipes out the leadership of a peacekeeping force on Tanara, leaving inexperienced Lieutenant Kiera Markov in charge. With politicians pushing rival agendas and an unseen enemy seeking war, she must earn her troops' trust fast.
Generation Ship
by Michael Mammay
2023
After 250 years in flight, the colony ship Voyager nears a new planet while its leaders split over how to settle it. Science officer Sheila Jackson and security officer Mark Rector face dangerous politics, failed probes, and a world that may resist them.
Darkside
by Michael Mammay
2024
When a twelve-year-old girl asks Colonel Carl Butler to find her missing father, he follows the trail to Taug, a mined moon with a permanent darkside. Old corporate enemies and fresh disappearances make the mission personal.
Blindside
by Michael Mammay
2026
After two deaths linked to the Taug mission, someone breaks into Carl Butler's home. Meanwhile, Mac investigates a gym member's missing daughter, and the cases draw Butler's crew toward an old enemy ready for them.
Where to start with Michael Mammay
For Carl Butler's ongoing investigations: Planetside → Spaceside → Colonyside → Darkside → Blindside
For a military heist with a rogue crew: The Misfit Soldier
For a command crisis on a remote world: The Weight of Command
For a tense colony-ship drama: Generation Ship
Michael Mammay sub-series and character series
Planetside books in order
Explore this seriesStandalone Michael Mammay books
Author bio
Michael Mammay writes science fiction shaped by a long Army career, but his books are rarely just about tactics or hardware. A retired Army officer and United States Military Academy graduate, he tends to put soldiers, veterans, and people in command at the center of complicated problems. His service took him through Desert Storm, Somalia, Iraq, and Afghanistan, and he earned a master's degree in military history, with a focus on the American Civil War.
Writing had been in the back of his mind for a long time. In college in 1988, Mammay told his mother he wanted to be an author, then did very little about it for decades. He began writing seriously around 2013, starting with a large fantasy manuscript he now freely says was not ready.
He learned among critique partners. Feedback helped him see where that early draft fell short, and he began studying structure and revising with more purpose. In 2014, while serving at Kandahar in Afghanistan, he found the basic missing-person idea that became Planetside.
A new first-person approach unlocked the story.
Mammay has said that reading Gone Girl showed him the energy a close first-person voice could bring to a mystery. He drafted the opening of Planetside, sent it to trusted readers, and got the response he needed to continue. After a 2015 Pitch Wars mentorship with Dan Koboldt and a period of querying, the novel reached readers in 2018.
Planetside introduces Colonel Carl Butler, an officer called out of semi-retirement to investigate a disappearance at a base above a war-torn planet. It set the pattern for the continuing series: a sharp investigation, a tight team, and pressure from military, corporate, and political power. Spaceside, Colonyside, Darkside, and Blindside keep Butler moving through new places and new problems.
The first book was intended to stand alone.
Outside Butler's orbit, Mammay has tested the same interest in teamwork and command from different angles. The Misfit Soldier follows a con artist turned soldier who gathers an unlikely crew for a dangerous rescue and heist. The Weight of Command puts inexperienced Lieutenant Kiera Markov in an emergency leadership role on a remote world. In Generation Ship, a colony vessel nearing its destination becomes a pressure cooker for competing plans, rigid rules, and an uncertain planet.
Readers often come for the forward motion and practical detail, then stay for the friction inside a squad or chain of command. His stories make room for dry humor, imperfect plans, stubborn loyalty, and the human cost that remains after a mission briefing turns into a real crisis.
He lives with his wife in Georgia and continues to write science fiction, sometimes with military characters, sometimes with a different setup, but usually with trouble close behind.
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