She, the unnamed protagonist of this novel, comes of age during the final years of Franco's dictatorship in Spain. With her we meet the fascinating characters who teach her the ways of the world, the heart, and the mind. Among them, an overly curious confessor; her boyfriend Sixfootthree; the enigmatic Dr. Hesse; Miss Elizabeth the English teacher-who turns down on offer to make porn movies in France. Quién conoce a Otto Weininger? by author Mercedes Soriano. Published by Santillana Usa. This book has a 13 digit ISBN number 9788420481050 and a 10 digit ISBN number 84204810510.