British mystery writer Agatha Christie wrote over 200 stories in her lifetime, including novels featuring Hercule Poirot and Miss Marple.  

According to Alain Milly, Microïds' Publishing Director: "Microïds' experience in adventure gaming combined with Agatha Christie’s genius whose work goes beyond all generations can only lead to new must-plays for all the mystery and investigation fans.”

Microïds has a history of making first rate point-and-click adventures, so this appears to be a perfect match.