- AudiobookThe Alien Warlord's GoalCass Carlton
- AudiobookThe Alien Warlord's MissionCass Carlton
- AudiobookThe Alien Warlord's QuestCass Carlton
- AudiobookThe Warlord’s SalvationCass Carlton
- AudiobookThe Warlord’s FuryCass Carlton
- AudiobookSaved by the WarlordCass Carlton
- AudiobookThe Warlord’s CaptiveCass Carlton
- AudiobookSeries: Alien Warlord BridesCass Carlton