The Nairobi Nightmare (en Inglés) - Dan DeKoning

When four friends, Allie, Drake, Geneva, and Ingrid head to Kenya for a geocaching adventure, they expect breathtaking landscapes, rare finds, and stories to tell back home-not danger. But while searching for a cache deep in Hell's Gate National Park, they stumble upon a geocache that seems to be more than it is. The more geocaches they find, the more a mystery begins to unravel, a mystery that uncovers a group bent on stealing Kenya's most precious resources.

Shocked and desperate to avoid involvement, they try to walk away. Suddenly, the group becomes prey in a ruthless chase across the savanna, pursued by men who will do anything to protect their secret.

Not knowing who to trust, the geocachers must rely on their navigation skills, quick thinking, and trust in one another to survive-and to expose the traffickers before more animals are lost. What began as a peaceful vacation turns into a fight for justice, a test of loyalty, and the ultimate high-stakes hunt.

Blending adventure, suspense, and the raw beauty of Kenya's untamed wilderness, The Nairobi Nightmare unearths a modern horror hidden beneath the thrill of the search.

The Nairobi Nightmare is the sixth book of the Geocaching Mystery Series.