A young woman disappears and is feared dead, potentially murdered by her abusive husband - a handsome, shady thug with a violent reputation.But as detectives Carly Sanderson and Sergio Martin look into the matter, they can't find a body, and the husband has an iron-clad alibi.He was killed earlier the same day.Soon, it is obvious that no one connected to the case is telling the truth - not the mother who says the husband did it, not the sister who may have played a role in the crime, not the husband's meticulous daily calendar...Maybe not even the dead woman herself.A great stand-alone book and a perfect addition to this brilliant series, Six Sisters will keep you guessing to the very end.