Enemy Within: Unseen Enemy, Book 1 (Unabridged)
2026
Solid Heart: Unseen Enemy, Book 7 (Unabridged)
2025
Enemy Outside: Unseen Enemy, Book 2 (Unabridged)
2025
Solid Muscle: Unseen Enemy, Book 5 (Unabridged)
2025
Solid Gold: Unseen Enemy, Book 8 (Unabridged)
2025
Solid Steel: Unseen Enemy, Book 6 (Unabridged)
2025