'In Rare Earths' will take readers to all five continents as they follow intelligence officer Carla Romero.

Moreover, beyond the locations directly described, many others will play a significant role in the unfolding events.

Spain, the United States, Venezuela, Brazil, South Africa, Tanzania, Australia, China, Vietnam, Russia, Ukraine, Switzerland... No corner of the world will be safe from the plot that Carla Romero will try to unravel.