Holly Nadler, the ghost lady of Martha's Vineyard, won lots of attention for her collections of ghostly accounts on the island in Haunted Island. Now, in her second volume, Nadler brings her sassiness and spunk to investigating and delivering the dirt on even more eerie happenings on an island that is home to the rich, famous — and, yes, the otherworldly. In fact, she says, Martha's Vineyard is America's most haunted island.