The Secret of the Missing Academic

In a dacha village, a famous scientist disappears in the middle of the night. Four friends decide to investigate the abduction of the academic.

Twin siblings Masha and Dimka, along with their neighbors Nastya and Petya, form the Brotherhood of the Maple Leaf. This secret society is tasked with unraveling the most puzzling mysteries. 

With the help of an incredibly smart cat named Argentum, the members of the Brotherhood find a lead on the mysterious criminal.

But what if it turns out to be someone familiar?..

Before you is a tale of courage, friendship, and the search for truth — an exciting story where children tackle a problem that adults could not solve.