Book of illusions

Sobre el libro Book of illusions de Paul Auster publicado por Faber & Faber en 2002:

One man´s obsession with the mysterious life of a silent film star takes him on a journey into a shadow-world of lies, illusions, and unexpected love. After losing his wife and young sons in a plane crash, Vermont professor David Zimmer spends his waking hours mired in grief. Then, watching television one night, he stumbles upon a lost film by silent comedian Hector Mann, and remembers how to laugh ...Mann was a comic genius, in trademark white suit and fluttering black moustache. But one morning in 1929 he walked out of his house and was never heard from again. Zimmer´s obsession with Mann drives him to publish a study of his work; whereupon he receives a letter postmarked New Mexico, supposedly written by Mann´s wife, and inviting him to visit the great Mann himself. Can Hector Mann be alive? Zimmer cannot decide - until a strange woman appears on his doorstep and makes the decision for him, changing his life forever. Written with breath-taking urgency and precision, this stunning novel plunges the reader into a universe in which the comic and the tragic, the real and the imagined, the violent and the tender dissolve into one another.