Bestselling author Nina George returns to the book ship and tells a moving, enchanting and clever story about friendship, reading and all facets of love. Monsieur Perdu is back in Paris with his book ship Lulu. In his 'Pharmacie Littéraire', the Literary Pharmacy, the passionate bookseller follows his calling: to bring people and books together so that every maladie of heart and soul can be healed with the right story. Perdu is supported in this never-ending task by the young Pauline Lahbibi. Like her mentor, Pauline has a keen sense of people and books, of her dreams, her fears, her longings. But does she also have this feeling for her own heart?