A Death for a Dilettante/A Death for a Dietician: Robert Forsythe 5 and 6

You thought the quest for eternal life was a new preoccupation, the preserve of tech bros with too much money? Not so. It's the 1980s, and rich old dilettante Winslow Maxwell Penndragon is shooting for a century or more...but somebody else is shooting, and they're aiming at Maxwell. With heirs a-plenty, Winslow P. calls in Robert Forsythe, a London barrister with a nose for trouble and a reputation for discretion, to figure out who's got murder on the mind. Forsythe loves a good puzzle, but he does not love Winslow P.-and it would appear he's got company.

As assistant to Forsythe and witness to his exploits, "Sandy" Sanderson surely knows that when you bring a group of celebrity strangers to a snowbound, isolated hotel, it rarely ends well. But Christmas in the countryside-it sounded so appealing! So when one of the guests fails to turn up for breakfast, it's terrible, of course, but for Sandy it's also ever-so-slightly familiar. She knows her Agatha Christie. And this is not her first rodeo.