You can find the original detective novels, including digital and physical copies, on sites like Labyrint, LitRes, and Ozon.
In the world of " Marsh Turetskogo " by Friedrich Neznansky, investigator Alexander Turetsky uncovers a deep conspiracy involving a phantom bank and a shadowy group of officials manipulating a regional election. Turetsky’s investigation, filled with high-stakes, leads him from elite circles to industrial outskirts, culminating in a dramatic confrontation with his former mentor and the uncovering of the truth about the "ghost" shadow cabinet.