Hard aground : a Lewis Cole mystery

"In this, his eleventh outing, Lewis Cole--former Department of Defense research analyst--is "hard aground" at his beachfront home, recovering from major surgery, when threats and danger come right to his front door. Alone at night, he's convinced he's hearing someone breaking and entering into his historical home, and during the day, he's being harassed by genealogy researchers, and then, a local gang involved in the highly lucrative and dangero...