For the first time in Russian - a new novel by Michael Marshall Smith, author (under the pseudonym Michael Marshall) of the Straw Men trilogy and the novel Those Who Come from the Dark, on which the TV series Intruders was based. Hannah Green is eleven years old. Her mother went to London, and “everything about her dad changed except his appearance.” Hannah recently learned a new word - “ordinary”, and is now ready to do anything “just not to drag out an ordinary existence.” For example, leaving Santa Cruz to visit my grandfather. Grandfather travels a lot and is now waiting for her in Washington state. There, Hannah learns that her grandfather is not just an engineer, but the Devil's personal engineer. That grandfather is two and a half centuries old. That without the help of Hannah and an unlucky demon named Windclaw, who looks like a large chanterelle mushroom, the Devil and Grandfather will not be able to repair the Sacrifice Machine, and then all the energy of the world’s evil, instead of going to hell as it should, will begin to overwhelm our world . And Hannah will have to wish more than once that her life would again become “terribly, unbearably ordinary”... “Brilliant book!” – this is what Neil Gaiman said about “Hannah Green and Her Unbearably Ordinary Existence.”