The Valerian series continues to enjoy lasting popularity. Finally, the atlas featuring all the characters and beings that play a role in the Valerian universe is being reissued. It includes images and descriptions of the species present. All the creatures that Valerian and Veronique encounter on their adventurous journeys through space are described in detail, whether it concerns their physical structure, habits, and diet, or their familial and social organizational forms. This is the first comprehensive representation of the flora and fauna of the cosmos.