Buy this book if you have Lyme or think you have Lyme and may be suffering, also, from one of Lyme's co-infections: Bartonella and Mycoplasma. At times this book is technical, and I skipped over some of the scientific research, at other times, though, it is so well-written, that it kept me going, to the end. It's packed full of scientific details. What I found most interesting is in the end, the author, Stephen Buhner, says that "so many of the herbs that are useful for these diseases i.e. Lyme, Bartonella, and Mycoplasma, are invasives: Japenese knotweed, kudzu,..... if you had to - you could treat Lyme and all its coinfections, and most resistant bacteria, solely with these invasive plants"