Contents: 1. Introduction -- 2. 'Red Vienna' and the roots of Austro-marxism -- 3. The young Rudolf Hilferding -- 4. Otto Bauer 1904-1914 -- 5. The economics of socialism -- 6. Otto Bauer 1917-1938 -- 7. Other voices -- 8. The heirs. I: Josef Steindl -- 9. The heirs. Ii: Kurt Rothschild -- 10....