[b:The Morcai Battalion: Invictus|25896720|The Morcai Battalion Invictus|Diana Palmer|https://images.gr-assets.com/books/1436737123s/25896720.jpg|14524198] hovers between three and four stars. I liked the characters and their romance, but I still think I would have liked more sci-fi and action. Yes, there was action, but I still think the first book was the best of the series to date.