First, the title needs to be more descriptive of the book, i.e. Stalin and His Poisoners, Russia’s and China’s History in Bio Terrorism, How To Kill & Make It Look Like A Natural Death, China and How the Corona Virus Was Born …
Being very generous, maybe 5% of the book has to do with “The Dancer”.
The author hasn’t met a gruesome poisoning death that he won’t describe. Enough already. Too many repeating of: the death descriptions, gun shot to the back of the head, how the basement in Lubyanka is slanted and has a drain, and many more. I kept thinking, ok now, that’s the 3rd time you mentioned that.
The book could easily be edited down to a few articles.