California's Sonoma County has a fascinating history that stretches back more than a century. Most everyone knows it for the acres of vineyards that make up part of the region's award-winning wine production. Sonoma County wines are known the world over. But until now, its ghosts have been kept a secret. Their stories, revealed here for the first time, paint a unique portrait of the area and its colorful residents. Wailing women, dark shadows, ladies in white -- it's a secret no more: Sonoma County is haunted.