It is 1951 in America, the second year of the Korean War. A studious, law-abiding, intense youngster from Newark, New Jersey, Marcus Messner, is beginning his sophomore year on the pastoral, conservative campus of Ohio's Winesburg College. And why is he there and not at the local college in Newark where he originally enrolled? Because his father, the sturdy, hard-working neighborhood butcher, seems to have gone mad--mad with fear and apprehension of the dangers of adult life, the dangers of th