Book excerpt: Gardner McKay's Journey Without a Map, with introduction by Jimmy Buffett, is a memoir extraordinaire one of those rare books that just keeps getting better and better as you read along, its last half transfixing. McKay was a maverick who went into the South American forest alone for nearly two years; starred in, and walked away from, the starring role in an expensive hour-long TV series after four years; raised lions and cheetah in the wilds of Beverly Hills; was the theatre critic for the LA Herald; wrote successful plays, novels, poetry and stories; walked across Venezuela; was a world-class sailor; a sculptor, with pieces in the Museum of Modern Art and the Whitney Museum; wrote and kept over 200 journals (the basis for this memoir); turned down nearly 50 starring movie roles; served as a film critic; taught university courses; rode with the Egyptian camel corps; and finished this memoir as he was dying of cancer, giving him what he called "a real deadline." He was, above all, an adventurist. Of his quitting television, after he had acquired international fame: "Fame is so cheap that I wanted to go someplace where someone, some stranger, might be able to make up his own mind about me without already having formed an opinion based on drivel that needed to be overcome or ignored."