Andy and Terry try to solve the mystery of: What happened to Mr. Big Nose? After all, it's hard to turn in your next book when your publisher has vanished.

"It's December 1923, and the formidable Dowager Viscountess Dalrymple has decreed that for Christmas the family will all gather at Brockdene in Cornwall at the invitation of Lord Westmoor. So her daughter, the Honourable Daisy Dalrymple Fletcher, and Daisy's husband, Detective Chief Inspector Alec Fletcher of Scotland Yard, must spend their Christmas holiday trapped in an ancestral estate with a rich history of lore, ghost stories, rumors of hidden...