Hydra is a social ebook reader.
At the end of every chapter, you can discuss with other readers, ideas relevant to each chapter. You can simply join the conversation, by connecting via Facebook.
Hydra has just been born, and begins with three free books from the Gutenberg Library:
■ The Art of War, by Sun Tzu
■ Siddhartha, by Herman Hesse
■ Tao Teh King by Lao-Tze
Hydra keeps getting better, so do keep watching this space.