RODDIE AWOKE AS IDA finished struggling free of his unconscious grip. Limping, he joined her painful walk around the tower. From its openings they looked out on a strange and isolated world. To the north, where Ida seemed drawn as though by instinct, Mount Tamalpais reared its brushy head, a looming island above a billowy white sea of fog. To the south were the Twin Peaks, a pair of buttons on a cotton sheet. Eastward lay Mount Diablo, bald and brooding, tallest of the peaks and most forbidding. But westward over the ocean lay the land of gold—of all the kinds of gold there are, from brightest yellow to deepest orange. Only a small portion of the setting sun glared above the fog-bank; the rest seemed to have been broken off and smeared around by a child in love with its color. Fascinate