What if the fate of a kingdom rested in the hands of a boy who never wanted to be king?

In a world where mechanical marvels clash with tyrannical power, young Marty carries a secret that could topple an empire. The Ferrus Dominion's iron grip tightens across the land while ancient clockwork soldiers lie dormant beneath forgotten fortresses.

Joined by the resourceful mechanic Jax and sharp-shooting Nora, Marty must navigate a dangerous path to claim his birthright. Their journey takes them through toxic wastelands, baroque flying fortresses, and treacherous alliances.

Time runs short as Dominion agents close in.

Lieutenant Isecharr, torn between duty and conscience, must decide where his true loyalties lie. Meanwhile, the ruthless Over-Secretary Thrush orchestrates a deadly hunt for the young heir from her tower of power.

Deep within Eldoria's ancient halls, mechanical armies stir to life. The fate of nations hangs in the balance as Marty discovers the true weight of his destiny - a destiny written in gears and sealed in blood.

Tinker's Race launches readers into an exhilarating steampunk adventure where loyalty, betrayal, and ancient technology collide in a fight for freedom.