The Shadow of the Wind (Spanish: La sombra del viento) is a 2001 novel by Spanish writer Carlos Ruiz Zafón, and a worldwide bestseller. The book was translated into English in 2004 by Lucia Graves and sold over a million copies in the UK after already achieving success on mainland Europe, topping the Spanish bestseller lists for weeks. It was published in The United States by Penguin Books and in Great Britain by Weidenfeld & Nicolson and by Orion Books.

Barcelona, 1945—A great world city lies shrouded in secrets after the war, and a boy mourning the loss of his mother finds solace in his love for an extraordinary book called The Shadow of the Wind, by an author named Julian Carax. When the boy searches for Carax’s other books, it begins to dawn on him, to his horror, that someone has been systematically destroying every copy of every book the man has ever written. Soon the boy realizes that The Shadow of the Wind is as dangerous to own as it is impossible to forget, for the mystery of its author’s identity holds the key to an epic story of murder, madness, and doomed love that someone will go to any lengths to keep secret.