Case of the Missing Marine

Corgis Sherlock and Watson have been cordially invited to Buckingham Palace, for a meeting with the queen of England herself. Recognizing how inappropriate it would be to decline such an offer, Zack, Jillian, and the dogs head across the Atlantic to visit the United Kingdom. After Her Majesty has thanked them for their role in the recovery of several priceless artifacts, Jillian is shocked to learn her US Marine brother has been working with MI6, and is currently missing. Imploring Zack and...