Editori Riuniti

Editori Riuniti is an Italian publishing house based in Rome that publishes books and magazines on the history of socialism, socialist thought, physics and mathematics theory, and the history of Central and Eastern Europe and the Balkans.

From the Wikipedia article “Editori Riuniti”, licensed under CC BY-SA 4.0.

Large trade publishers generally accept manuscripts only through literary agents, while many independent and small presses accept direct submissions during reading periods. Before submitting anywhere, read the publisher's current guidelines, study recent books on its list, and never pay a reading or publishing fee to a traditional publisher.