The Valentine Estate Stanley Ellin The Valentine Estate by Stanley Ellin Sign in to put this book on your shelf. Prize history Edgar Award for Best Novel 1969 Nominee Edgar Award for Best Novel 1969 nominees A Case of Need Michael Crichton A Case of Need Michael Crichton Winner A Glass-Sided Ants’ Nest Peter Dickinson A Glass-Sided Ants’ Nest Peter Dickinson Blood Sport Dick Francis Blood Sport Dick Francis God Speed the Night Dorothy Salisbury Davis God Speed the Night Dorothy Salisbury Davis Picture Miss Seeton Heron Carvic Picture Miss Seeton Heron Carvic