Katya lives with her sister and is under her strict control, which her sister calls “care.” Marina, Katya’s sister, believes the world around them is dangerous and cruel. Marina doesn’t realize how right she is: one day she stops answering Katya’s calls, and then she understands something terrible has happened… Anna Danilova is a professional writer who works in different genres (surrealism, realistic prose, children’s stories, and drama). She has several plays and screenplays to her name. But most of her works are written in the genre of psychological detective fiction. The author’s books have been published by many Russian publishing houses, and also translated into Bulgarian and Turkish and issued in Sofia and Istanbul. Since 1998, Anna Danilova’s detective novels have been coming out with the “Eksmo” publishing house in series such as “Detective Through a Woman’s Eyes,” “Detective by Freud,” “Russian Bestseller,” “Crime private,” “The Moth Effect,” and others. In total, more than 120 books by the author have been published.