The convent

"Those whom God wishes to destroy he first makes mad... The sixteenth century convent of Our Lady of Mercy stands alone in an uninhabited part of the Spanish sierra, hidden on a hill among dense pine forest. Its inhabitants are devoted to God, to solitude and silence; six women cut off from the world they've chosen to leave behind. This is all to change, on the day that Mother Superior María Inés discovers a suitcase punctured with air-holes at the entrance to the retreat. Soon she is to find the box and its contents are to have consequences beyond her imagining, and that even in her carefully protected sanctuary she is unable to keep the world, or her past, at bay."--Publisher description.