The Secret of Three

Kira Zhuravleva does not remember herself before the age of 10. All her childhood photos are zigzagged, except for one. Her mother is constantly running away somewhere with a geranium in her hands, and her father is always lying… When... the girl gets a chance to finish school in Moscow, she does not hesitate. After all, Kira will be living with the Vorontsov family, friends of the family. The very ones depicted in the only surviving photograph. Could these people know what her parents have been hiding for so many years? The Vorontsovs welcome Kira to their mansion. Now she attends a private school for gifted teenagers along with their daughter Alla and secretly investigates the circumstances of her past. At just 19, Alla is an expert on poisons and writes articles for scientific journals. But her abilities are even more astonishing: she can predict someone else's death. Mathematically. And it seems that the victim from her last formula-prophecy is somehow connected to Kira…