Question: What is the name of the book written by Otto Weininger which was published in 1903?

Related documents: [0]  [DOC] Otto Weininger (] ; 3 April 1880 – 4 October 1903) was an Austrian philosopher. In 1903, he published the book "Geschlecht und Charakter" ("Sex and Character"), which gained popularity after his suicide at the age of 23. Some people find Weininger's ideas to be misogynistic and antisemitic, while others find them to be extremely perceptive and realistic. Parts of his rhetoric were used by the Nazi regime (while at the same time denouncing him) - though this arguably cannot be held against him. Despite all criticisms Weininger was held to be a great genius by the philosopher Ludwig Wittgenstein and the writer August Strindberg (see discussion below). [END] 
[1]  [DOC] Sex and Character (German: "Geschlecht und Charakter" ) is a book published in 1903 by Otto Weininger. [END]  
Answer: Sex and Character
Sex and Character