"American grad student Lucy Silver arrives in England hoping to solve a longstanding literary mystery, write her dissertation, and finish her graduate studies in a blaze of academic glory. But as Lucy starts to piece together the correspondence between her late grandmother and Elizabeth Blackspear, the famous poet and garden writer who’s the subject of Lucy’s dissertation, she discovers puzzling coded references in the letters—and when an elderly English aristocrat with a secret connection to Elizabeth offers Lucy access to a neglected walled garden on his estate, the mystery deepens."-- Amazon.com.