It isn't the Human Rebellion yet. Someone needs to invent it.

Rynn scrubs floors at the university to eavesdrop on lectures. In a just world, she would be free to attend those classes. But in Korr, humans are the working class: the serfs, the slaves, and the underpaid freemen who keep the gears turning for their kuduk overlords.

But not every human is content letting their lives be spent for the kuduks’ ease: some have started fighting back.

Rynn will have to use her stolen technical knowledge, her wits, and all the bravery she and her friends can muster to win the freedom that mankind deserves. After all, she’s seen what mankind is capable of…

Cadmus Errol, the Mad Tinker, is the greatest inventor Tellurak has ever known. Ever since learning of the link between Tellurak and Korr, he has worked to bring about the downfall of the kuduks. Finding others who can see both worlds, he built the foundation of a world-spanning empire. In secret, he works under the noses of the kuduk people, slowly laying a trap that will end the war before it begins.

But the Mad Tinker has a problem. He trained perhaps a greater inventor than himself: his daughter. He showed her a world where humans can accomplish anything, and taught her that she can do anything she put her mind to.

And now Rynn is looking for payback, and she won’t wait for her father’s secret plan.

Mad Tinker’s Daughter is the fourth book in the Twinborn Chronicles, first of the War of 3 Worlds story, a rich, complex epic fantasy series with multiple point of view characters. If you love steampunk gadgetry, heroes who get their hands dirty, and a DIY heroine, this series is for you!

Pick up your copy and discover an ally you never knew you had.