Tomatoes From Mars, by Arthur Yorinks and Mort Drucker.
Are UFO’S real? And if so, will they ever land in the U.S.? There’s nothing like a flying saucer to crack up the place. It’s all about giant flying tomatoes that sauce up the World. But who will stop them-the Army, the Navy, even the Marines can’t. The mad scientist, Dr. Shtickle, has a plan. What’s the worst thing any tomato can ever encounter? Think about that when you eat your next salad.