Mark Harmon Writes a book based on the real-life NCIS Agency; set to be released in November

Mark Harmon, inspired by his involvement with “NCIS,” has co-authored a gripping nonfiction book titled “Ghosts of Honolulu: A Japanese Spy, A Japanese American Spy Hunter, and the Untold Story of Pearl Harbor” with NCIS agent Leon Carroll Jr. The book explores the clandestine world of naval intelligence leading up to Pearl Harbor, focusing on the dueling stories of Douglas Wada, a Japanese American agent, and Takeo Yoshikawa, a Japanese spy. Through meticulous research, Harmon and Carroll Jr. bring to light the high-stakes games played between Japanese and US military intelligence agents in Hawaii before World War II. Harmon’s personal connection to the subject underscores his commitment to uncovering the real story behind the formation of NCIS and honoring its legacy.