瑪莉博士的地下醫學實驗室：從女醫師的謀殺疑雲，揭開美國的祕密生化武器實驗、世界級疫苗危機及甘迺迪暗殺案的真相

The book weaves together so many complex threads — I'm curious what motivated these specific links and how much evidence was available.

The narrative is dense with details, but I wondered if the blending of fact and speculation affected how credible readers find the story.

There seem to be countless leads and theories; understanding the process behind selecting the core story would be fascinating.