Hi Denise! I'm so very sorry for your friend and her son!! You are too kind to step in like this!
You could get Buhner's Bartonella book for Kindle!!:
www.amazon.com/Healing-Lyme-Disease-Coinfections-Complementary-ebook/dp/B00CWD7W2C And remember, when Lyme and Bartonella combine in a body, it usually increases Neuro symptoms!