Czar's Madman, Paperback/Jaan Kross

Timo von Bock's release by the Czar from nine years' incarceration does not spell the end of the Baron's troubles: he is confined to his Livonian estate to live under the constant eye of police informers planted among his own household, and is subjected to endless humiliations. It is claimed that he is a madman and in need of 'protection'.