Mr. X's Crown Number. Stamp on the Heart of a Vampire Woman

"Mr. X's Crown Number" Detective Ivan Podushkin, against his will, found himself embroiled in a very intricate case. The daughter and assistant of the famous magician Heinrich Donnelly came to his office. Svetlana is terribly scared: she hears a voice in her head demanding that she jump out of the window. The girl, anxiously, recounted how one night a bearded man entered her bedroom and injected her behind the ear. Since then, the voice has been haunting her. Ivan decided that she was crazy and refused to help. Sveta ran away, leaving a fee in the hallway. A few minutes later, the girl jumped out of the window of the neighboring house. When the private detective descended to the street, the police had already arrived. During a challenging and dangerous investigation, Ivan Podushkin and investigator Varvara Kosova had to realize that there were indeed tricks involved in this mysterious case... "Stamp on the Heart of a Vampire Woman" Dasha Vasilyeva has been fatally unlucky... Andrey Loktev, the editor-in-chief of "Zheltukha", reported: a fifteen-year-old Marfa Demidova came to the editorial office and claimed that Dasha had stolen the antique medallion "Narcissus" with precious stones from the collar of her Yorkie Trixie. Loktev suggested Dasha settle the problem with Marfa's relatives herself. Before Dasha could sort things out with them, the well-known party girl Vika Fedorova was found dead in her own home. Her daughter Katya, Marfa's classmate, is near death. The medallion "Narcissus" hung around Vika's neck. Marfa confessed: she and Katya had stolen the pendant from Uncle Gena's office. During the conversation, the girl became unwell, and she too ended up in the hospital just like her friend. The Yorkie Trixie died. Dasha believes the medallion is poisoned, as all the victims had dealt with it. The private investigation enthusiast began her own investigation, and it turned out that the truth was buried in a completely different place... Darya Dontsova is the most popular and in-demand author in our country, a favorite of millions of readers. Over 200 million copies of her books have been sold in Russia. Her work fills hearts and souls with light, optimism, joy, and confidence in tomorrow.