Murder on Martha's Vineyard Author:David Osborn Margaret Barlow is an attractive, outgoing widow who regards middle age with indiffernece and everything else with passionate curiosity. She's a fiercely loyal friend, a friendishly clever adversary, and when circumstances off a daring detective. She has come to Martha's Vineyard to vacation with her grandchildren and share her devotion to hot a... more »ir ballooning with her friends. But eh Vineyard's verdant calm is soon shattered by a grisly murder.« less