Black anchor

Black Anchor: In their new mission the Shadow Squadron is faced with a diplomatic nightmare--a Chinese oil rig in Cuban waters has been taken over by American mercenaries who are holding the workers hostage, and it is up to Ryan Cross and his men to get there before the Cuban military, and avoid an international incident.

Sand Spider: Part way through integrating their first female member into the Shadow Squadron, Lieutenant Commander Ryan Cross and his team are called upon to investigate the possible kidnapping of a powerful senator's son in Mali--and find themselves confronting an infamous slaver called the Spider.

Each book in the Shadow Squadron series includes glossaries, writing prompts, and discussion questions about war, current events, and the modern military.