In this illuminating book, we take you on an incredible journey through the world of Valerian root, an age-old remedy renowned for its natural healing powers.

Technorog is a planet essential to the economy of the Terran empire.

When a rogue planet threatens a new Human colony, Valerian and Laureline are sent to investigate and discover a barren, rocky surface... and a whole world beneath it!

In the 28th century, Valerian (Dane DeHaan) and Laureline (Cara Delevingne) are a team of special operatives charged with maintaining order throughout the human territories.

The head of Galaxity’s Spatio-Temporal Service himself has joined Valerian and Laureline at Inverloch Castle.

Even though Valerian and Laureline’s adventures have come to an end, there are still many chapters that haven’t been told yet.

The last volume of this magnificent collection, which includes the final three books of the main saga, bringing to a close the adventures of Valerian, Laureline and the vanished Earth in style.

An apparently simple mission – apprehending a speculator-droid – turns into a race against time when the Shingouz drop in uninvited mid-arrest, begging Valerian and Laureline for protection against someone who means to kill them.

Valerian and Laureline’s ship has crash-landed on an uncharted planetoid.