Elementary, my dear Catson
(Elemental, querido Gatson (Serie Perrock Holmes 3))

When mystery knocks at your door, call Sherdog, Sherdog Holmes.

The detectives of the Mystery Club find themselves having to stay in a remote shelter on the side of a mountain. They are in the middle of nowhere without signal and WITHOUT INTERNET. But although it’s hard to believe, things soon turn interesting.

These are the facts: A few months before, a thief stole an armored truck and his several sacks full of money and gold bars in these mountains.

These are the clues: There isn’t any internet! How are they going to find clues and investigate?

Sounds like a case for Sherdog Holmes.