Walking down the corridor, the lawyer hears a shot in the next office. But once inside, he finds neither the victim nor the victim, although no one could get out of there unnoticed. It later turned out that the murder actually happened. But who is to blame? And what role, if any, does the young man play in the case, recently pulled out of the river - he became a victim of amnesia, and claims that he fell through the ground. Pennington Wise will have to answer these questions. The detective story “The Man Who Fell Through the Earth” is being translated into Russian for the first time!