The Seven Dials Mystery (St. Martin's Minotaur Mysteries)

Reclusive tycoon Sir Oswald Coote and his melancholy wife, Lady Coote, have hit upon the ideal plan to spice up their quiet lives. They'll host a lavish weekend party at Chimneys. their isolated estate, and invite only "bright young things." But the festive mood is clouded by doom. A practical joke involving seven clocks and a sleeping guest has ended in accidental death--and cause for alarm. For the guests may not be all that they appear. And as whispers of a strange club called Seven Dials echo through the halls of Chimneys, all hands will be pointing to murder...