Blood Has No Border

What happens when you drop an unarmed engineer into the middle of a cartel blood war? He stops fixing the world and starts weaponizing it.

Mateo Cruz is a twenty-one-year-old waiter in Tijuana who understands machines better than people. He sees the world as a series of solvable equations: a broken generator, a stalled clock, a loose screw. He believes everything can be fixed if you just apply the right pressure.

He is wrong.

When a dying American agent stumbles through the door and bleeds out on the linoleum floor, he hands Mateo a digital key and a death sentence. In a heartbeat, Mateo's quiet life is incinerated. His family is targeted. His history is erased. He is no longer a waiter; he is a loose end in a conspiracy that spans from the cartel strongholds of Mexico to the marble halls of Washington, D.C.

Now, he is being hunted.

His pursuer is El Carnicero, a cartel enforcer who doesn't believe in physics, only pain. Trapped between corrupt federal agents and a narco-empire, Mateo has only one ally: Camila, a hardened coyote who knows the smuggling tunnels beneath the border better than the streets above.

Mateo has no gun. He has no tactical training. He has never thrown a punch in his life.

But he has the mind of an engineer.

From the claustrophobic sewers of the border to the heavy machinery of the San Diego shipyards, Mateo must turn the city's infrastructure into a weapon. He will use cranes, high-voltage lines, and hydraulic pressure to level the playing field.

They have the firepower. He has the leverage.

BLOOD HAS NO BORDER is the explosive first book of The Rogue Engineer Series. Experience the dark, gritty reality of border crime and the sharp intelligence of a technothriller.

Perfect for readers who enjoy:

• Relentless, fast-paced survival stories
• Smart heroes who rely on engineering over firepower
• Complex, high-stakes cartel suspense
• Action that feels grounded and realistic