This is a "popadanets" (time-travel/alternate history) novel involving a future special forces soldier.
You can find these titles in format for purchase or subscription on Litres or Bookmate. chernaia smert skachat fb2
: On Litres , some readers found parts (like the chapters on Germany and England) very interesting but struggled to finish the entire book, finding it dry in later sections. chernaia smert skachat fb2
This is a popular historical account that tracks the plague's path from the Great Steppe through Europe. chernaia smert skachat fb2
1. (John Kelly)
: Some reviewers on Labirint note that the editing could be better and mention occasional anachronisms. Others feel it can read like a collection of scientific facts pulled from various sources with repetitive segments.