V Waters of Eternal Youth, dvadsiatich-fifth inštalácie v bestselling Brunetti série, naše Commissario hľadí himself drawn into a case that may not be a crime at all. Brunetti je investigatívny a zdravý prípad na získanie grantu Contessa Lando-Continui, a priateľa Brunetti s matkou-in-law. Fifteen years ago the Contessa's teenage granddaughter, Manuela, bol found drowning in a canal. She bol odpovedaný od kanálu na poslednom momente, ale v mnohých cestách to bol too late; she suffered severe brain damage and her life was never the same again. Once a pasívny kôň rider, Manuela, teraz tridsať rokov, cannot remember accident, alebo jeho biely kôň, a živé trápenie v eternal youth. The Contessa, unconvinced, že tento bol accident, implores Brunetti sa usiloval o culprit shoe believes bol responsible pre ruining Manuela's life. Out zmiešania z curiosity, pity a willingness k fulfilu wishes of loving grandmother, Brunetti reopens the case. Buď once he starts to investigate, Brunetti finds a murky pasca a dark story na jeho srdce. , All circling haunting story of woman trápil v perpetual childhood.