A young widow's gain could be the abbey's loss if Brother Cadfael can't unravel a thorny case of murder A late spring in 1142 brings dismay to the Abbey of Saint Peter and Saint Paul, for there may be no roses by June 22. On that day the young widow Perle must receive one white rose as rent for the house she has given to benefit the abbey, or the contract is void. When nature finally complies, a pious monk is sent to pay the rent-and is found murdered...