Emeraldas navigates the sea of stars—and swears to do so until the flame of her life is extinguished. Aboard her ship, the Queen Emeraldas, she sails in search of a certain object, and along the way encounters the passions and tragedies of those who dare brave the infinite reaches of space.

(Source: Kodansha Comics USA)

Included one-shot:
Volume 4: Emeraldus Versus Herlock