From the roof to the dungeons of a large Moscow house, a tangle of detective stories unfolds, in which events and mysterious incidents of the last decades and more than a century ago are intertwined. Former and present residents of the house, diggers, commandos and private security guards - they all participate in the action, occasionally even helping the operatives of the regional police department. There are shots and explosions in this ironic detective story, mysterious disappearances and real skeletons, warehouses and rarities, and the eldest of the operas, Captain Tochilin, will also receive two awards: one - completely unexpected, and the other - desired.The Favorite Detective series was awarded the Prize of the Ministry of Internal Affairs of the Russian Federation in 2018.