Ital'ianskii sekretar' - Karr K.

The quiet cosiness of the living room at 221b is once again broken: Sherlock Holmes receives an encrypted message from Mycroft's brother. The queen is in danger! Under mysterious circumstances, two of her close entourage were killed... The greatest of detectives and his friend and assistant Dr Watson immediately go to the Scottish castle of Holyrood, the stones of which once stained the blood of the murder victim. Three centuries ago, on the orders of the wife of the queen Mary Stuart, her court secretary and musician David Rizzio was stabbed here. "Things of a long time gone"? Or maybe there is some connection between these crimes? Be that as it may, Sherlock Holmes, using his deductive method, intends to understand everything and find a brutal killer.