Free-Wrench Books in Order
Part ofJoseph Lallo Books in OrderFind the Free-Wrench series by Joseph Lallo in order, with quick summaries, reading order, and background on Nita Graus and the Wind Breaker crew.
Last updated: July 8, 2026
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Free-Wrench books in publication order
6 books
Free-Wrench
by Joseph Lallo
2014
In a world choked by toxic fug, Amanita Graus leaves safe, artistic Caldera to search for a cure for her mother's illness. Her only real chance lies with the strange crew of an airship called the Wind Breaker.
Skykeep
by Joseph Lallo
2015
Months after leaving Caldera, Nita and the Wind Breaker crew have earned a name for themselves, and plenty of enemies. A new plot threatens to split the crew apart and ground the ship for good.
Ichor Well
by Joseph Lallo
2016
The Wind Breaker crew has become the stuff of legend, which is exactly the sort of thing that attracts ambitious enemies. Nita soon finds that a worthy villain can be every bit as dangerous as the fug below.
Cipher Hill
by Joseph Lallo
2018
The Wind Breaker crew heads into another dangerous job where reputation only makes them bigger targets. For Nita, Cipher Hill brings fresh secrets, new pressure, and the kind of trouble that never stays local for long.
The Calderan Problem
by Joseph Lallo
2018
Trouble tied to Caldera drags Nita back toward the home she once left behind. Old loyalties, local politics, and airborne danger collide fast when the past refuses to stay neatly in the past.
Contaminant Six
by Joseph Lallo
2020
Nita and the Wind Breaker crew are thrown into another high-flying crisis when a dangerous contaminant threatens their fragile world. Solving it will take nerve, engineering, and more trust than this crew usually likes to give.
Free-Wrench books in chronological order

Free-Wrench
by Joseph Lallo
2014Free-Wrench, Book 1
Skykeep
by Joseph Lallo
2015Free-Wrench, Book 2
Ichor Well
by Joseph Lallo
2016Free-Wrench, Book 3
Cipher Hill
by Joseph Lallo
2018Free-Wrench, Book 4
The Calderan Problem
by Joseph Lallo
2018Free-Wrench, Book 5
Contaminant Six
by Joseph Lallo
2020Free-Wrench, Book 6
Series background & context
Free-Wrench is Joseph Lallo's steampunk adventure series, and it wastes no time showing you what kind of world you are in. Much of the land has been swallowed by a toxic haze called the fug. The people who survived adapted the hard way, building airships, clinging to high places, and turning engineering into a tool for survival as much as progress. It is a great setup for a series that likes motion, machinery, and scrappy people.
At the center is Amanita Graus, usually called Nita.
Nita comes from Caldera, a sheltered island society that values art far more than the kind of wrench-turning work she loves. She is already a bit of a black sheep before the real story starts. When her mother falls ill, Nita leaves the safety of home to chase the one thing that might help, and that decision throws her into the path of the Wind Breaker, an airship crew packed with smugglers, engineers, oddballs, and people who are much harder to pin down than they first appear.
That crew is the heart of the series. Cap'n Mack, Butch, Gunner, Lil, Coop, Wink, and the rest give the books a strong found-family feel. Nita may arrive as the outsider, but the pleasure of the series is watching how she earns her place through skill, nerve, and stubbornness. She is not the sort of heroine who wins because fate picked her. She wins because she can fix things, read a situation fast, and keep going when everyone around her is panicking.
The books begin with a personal goal, finding help for her mother, but the scope keeps widening. What starts as one young engineer's desperate gamble becomes a broader story about power, class, technology, survival, and the people who control access to all of it. Later books pull the Wind Breaker crew into even bigger schemes, deadlier enemies, and the sort of reputation that makes every new job more dangerous than the last.
The tone is adventurous and welcoming. There is plenty of action, but also humor, camaraderie, and a real affection for machines and tinkerers. If you like steampunk that leans toward sky pirates, improvised repairs, and complicated loyalties instead of pure Victorian mood, Free-Wrench lands very nicely.
It is a series about airships, yes. But more than that, it is a series about people building a life in a damaged world, and trying to do some good while they are at it.
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