The Iron Covenant: They Were Criminals. She Made Them a Fleet

He was the most decorated tactical mind in the Interstellar Compact. Then she refused an order that would have gotten her crew killed - and the man who gave that order became Fleet Commander. Commander Maren Voss doesn't get a court of appeals. She gets the CNS Iron Covenant: a forty-year-old destroyer held together by pride and spare parts, crewed by 147 military convicts, deserters, and political inconvenients that the Compact would rather forget exist.
Her orders are simple. Run a six-month evaluation. Accept the decommission recommendation. Disappear quietly. Maren has never done anything quietly in her life. The crew she inherits is not what the files say they are. Her chief engineer has spent three years alone on a dying ship, keeping it alive because someone had to. Her weapons master has three courts martial and a code of ethics sharper than any weapon he maintains.
Her navigator was at the battle that destroyed Maren's career - and she knows the truth about what happened there. Her doctor saved two hundred lives in violation of every protocol that existed, and was convicted for it. They don't trust her. She doesn't trust them. The Compact is expecting failure. The war has other plans. When the Reach Secession explodes into full-scale conflict and the Covenant is thrown into an active war theater, Maren discovers that someone at the highest levels of the Compact Fleet has been steering convoys into enemy fire - and her ship is the next piece on the board.
The same trap. The same order. The same choice she made before, when it cost her everything. This time, she has something she didn't have at the Battle of Korinth Passage. She has her crew. THE IRON COVENANT is a military sci-fi novel about the difference between commanding people and fighting for them - about a woman who built walls high enough to survive anything, and the 147 people who made her stop wanting to.
It is a story about found family forged under fire, moral courage in the face of institutional corruption, and what it means to make a promise you intend to keep. Perfect for fans of Rebecca Yarros's FOURTH WING who want their found family in space. For readers of Becky Chambers who want higher stakes and faster pacing. For military sci-fi veterans who want characters they can't stop thinking about long after the last page.
The Compact will call them criminals. They'll call each other something else entirely.