Sensei Author:John Donohue A modern-day ronin, or masterless samurai, is traveling across the country-systematically murdering martial arts masters in ritualized combat.
Martial artist Connor Burke, and his NYPD homicide detective brother, Mick, must outwit the assassin. And Connor must face his biggest fear-the specter of death at the hands of a far-superior warrior...
What a great read. A murder mystery set in the secret world of the martial arts underground in New York. Heavily flavored by the Japanese art, culture and language.