Jimmy Carter KEEPING FAITH Easton Signed LimitedKeeping Faith is Jimmy Carter's account of the satisfaction, frustration, and solitude that attend the man in the Oval Office. Mr. Carter writes candidly about the crises that confronted him during his tenure as President of the United States and Leader of the free world, from 1977 to 1981. "The President who cared" details his anguish over the hostage crisis in Iran, his triumph against all odds at Camp David, his secret communications with China's