Make that six-hour drive a better ride with a best seller -- even if you're a queasy, not an easy, rider. So says G. Richard Holt, an ear surgeon who's helped pilots dealt with motion sickness. Sit in the front seat. Hold the book at eye level, Holt says, Look up every five minutes to get a fix on the horizon. Wear wraparound sunglasses to block out objects flashing by your side window that can throw your balance out of whack. Drink water, and pump your legs often to keep blood from pooling.