: For 40 years, the identity of "Pauline Réage" was a closely guarded secret. It was only in 1994 that Dominique Aury (Anne Desclos) admitted she wrote it as a series of love letters to her lover, Jean Paulhan, to prove a woman could write erotica as dark and compelling as the Marquis de Sade.

But here is a warning from a bibliophile: The Story of O is a book that demands physical weight. Reading it as a scanned PDF—especially a blurry, misnumbered scan from an unknown source—robs you of the typographic tension. Moreover, many of the PDFs circulating online (including those referencing "page 110") are incomplete or corrupted. You might find page 110, but you will have lost the emotional journey of the 109 pages before it.