1. Her Royal Spyness
2. A Royal Pain
3. Royal Flush
4. Royal Blood
5. Naughty In Nice
6. The Twelve Clues of Christmas
7. Heirs and Graces
8. Queen of Hearts
9. Malice at the Palace
10. Crowned and Dangerous
11. On Her Majesty’s Frightfully Secret Service
12. Four Funerals and Maybe a Wedding
13. Love and Death Among the Cheetahs
14. The Last Mrs. Summers
15. God Rest Ye, Royal Gentlemen
16. Peril in Paris
17. The Proof of the Pudding
18. We Three Queens