Motorsport enthusiast and mystery lover Cole Harper has combined his two passions into a fast-paced crime series that blends high-speed action with thrilling detective work.

With a love for both Japanese performance cars and classic American muscle, he brings the underground racing world to life while keeping readers hooked with gripping mysteries.

A traditional Catholic, Harper’s stories are packed with action but grounded in strong values — loyalty, friendship, and justice.

When he’s not writing, he’s researching car builds, attending motorsport events, or fine-tuning the little details that make his books real and exhilarating.