Hardwired

In Walter Jon Williams' classic cyberpunk novel, the remnants of a war-ravaged America endure in scattered, heavily armed colonies, while the wealthy Orbital Corporations now control the world. Cowboy, an ex-fighter pilot who has become "hardwired" via skull sockets directly to his lethal electronic hardware, is now a panzerboy, a hi-tech smuggler riding armored hovertanks through the balkanized countryside. He teams up with Sarah, an equally cyborized gun-for-hire, to make a last stab at independence from the rapacious Orbitals. Together, they gather an unlikely gang of misfits for a ride that will take them to the edge of the atmosphere.
This action-packed adventure is a must-read for science fiction fans everywhere.