Geezer-lit Thriller

I'm currently rewriting my first geezer-lit thriller titled Reset. The subtitle is "Saving the World Between Naps." It's an interesting challenge thrusting an octogenarian into life and world threatening situations. Needless to say, my protagonist steps up to the challenge. Older people may not have the strength and stamina of thirty-year-olds, but they have the life experiences and wisdom to apply to difficult problems.