Somewhere in the universe, like giant airships, arks hover - fragments of civilization. Twenty-one shelters for people, twenty-one worlds with their own laws and customs. The inhabitants of each ark have unique properties: restore objects by touch, create illusory objects, or even inflict pain with the power of thought.Ophelia is given only two abilities: to read and pass through mirrors. To read various things, that is, to see their history, to feel the emotions of all the people who have ever touched them - this is true happiness! But… farewell, beloved home of the Family Archives! Farewell, the usual quiet life! Farewell, Family!Ophelia's life turns upside down the day she learns that her marriage awaits, and it is impossible to refuse. The girl will have to leave her native Anima and go to the Pole. And this ark is so far away that it will not work to fly through the mirrors back to Anima ... Her fiancé, the aristocrat Thorn, is also not happy at all with the meeting. Why? Why and who needed to relocate the inconspicuous reader Ophelia to the cruel Pole, to unite opposites? This mystery has yet to be solved.Through the Mirrors tetralogy by French writer Christelle Dabó (born 1980) is a whole alternate reality, intricate and unpredictable, but thought out to the smallest detail. The world circulation of the first volume exceeds 500,000 copies, and the French-speaking Internet is filled with fan art based on the stories of Ophelia. The world invented by Christel Dabo is the same phenomenon that Harry Potter once became: it is no coincidence that the writer's books have been awarded numerous prestigious awards.