In these pages a significant effort is undertaken to bridge the perennial gap between Marxist-Leninist theory and practice. Maria Antonietta Macciocchi is particularly suited to this task. She has been a member of the Italian Communist Party (PCI) for over twenty years. She participated in the underground during World War II and has served as a foreign correspondent for L'Unità. In 1968, eager to re-establish contact with the Italian working class, Macciocchi accepted the Party's proposal that she become a candidate (...) from parliament from Naples. Before departing from Paris where she had been serving as L'Unità's correspondent she suggested to her friend Louis Althusser that they conduct a political correspondence. (shrink)