Detective Inspector Carol Ashton is faced with three unsolved murders that seem linked by the fact that the victims' names appear under the heading Notable Deletions on the website of a radical international environmentalist group. Overseas, the entrepreneurs and magnates that the group, Gaia's Revenge, describes as environmental vandals have been dying mysterious deaths. Now it seems as if it's Australia's turn to play host to a hired killer. Three unsolved murders; her son, David, accused of selling marijuana; and a journalist hanging around, following her every move. Life is challenging for Detective Inspector Carol Ashton.