I enjoyed it, but I found that there were lengths, which surprised me by Mary Higgins Clark. The original idea is excellent, but the investigation, unfortunately, turns round and becomes tiresome. Despite this shortcoming, the watchtower of the House remains a great novel and attaches to the family who does not want to be separated. This is the novel of Mary Higgins Clark I liked least, but I advise you though, especially if you are a staple of this author.
