This is not true, as noted above.
Others are known to curse his works, but that’s written right in the book, usually in the preface.
I recommend that in ANY case you get to grips with having good spiritual hygiene so that should you be affected by any curse or just bad energy from peoples negative emotions, you can immediately tell and banish and cleanse. These are basic skills all occultists need, so you can recognise and fix issues as they arise.
We have a bunch of beginner level tutorials here, I would suggest practicing with these before doing any baneful magick particularly.