https://www.iskcon.org.au/notpoisoned
This is the first formal response to the poison conspiracy allegations that surged up from rumors promoted by disreputable individuals. It was compiled by Deva Gaura Hari das prabhu in his book “Not That I Am Poisoned.” This title that came directly from Srila Prabhuadas mouth. When he was asked by Tamal Krishna Goswami to clarify what he was referring to when he mentioned the word poison Srila Prabupada explained that he was referring to comments he had heard from others and reasurred him he was NOT suggesting that he was being poisoned.
The eight chapters of this monumental book are provided here:

