Fermin Romero de Torres is back in this third installment of the saga (which seems not end with it) the famous cemetery of forgotten books; and it seems unfortunate encounter worries. This is the way that begins the new novel by the Catalan writer. Indeed, an old customer as the world, and assisted difficult walking with a cane, and scenic appearance of fatal visits the Sempere bookshop and son in order to buy the most expensive book in the store and leave a dedication to said Fermin. Questionable and alarming dedication. At the same time, Daniel Sempere saw a disturbance in her marriage and is invaded by vile feelings and thoughts. So he has to fight against his inner demons, he still takes the time to try to help his friend, which for some has lost her zest for life and is lost in silence and doubts he never left transpire before. The fateful moment has finally come, he will have to tell Daniel the skirt of his life always kept deep in his soul before. But the truth is sometimes a heavy price, and it will bring back Don Fermin far behind and mess up forever the lives of his young friend ... Third installment of an exciting saga, "The Prisoner of Heaven" is however not at the height of his predecessors (especially wind shadow), both in its construction that twists and other dark and anxious moments (and exciting ...), but it is essential to the saga for the past Fermin (and some characters from the angel set) arise from his store and makes known a life hitherto ever written by Mr. Ruiz Zafon .