A Son's Journey from Parkinson's Disease Caregiver to Advocate. This book is, first, a memoir of and praise for my mother, Sharon, who was my best friend through both our lives and explores her journey with PD. The book is a heartfelt recollection of the beginnings of her Parkinson's disease symptoms and my caregiving to support through her battle with PD. However, I also want to reach those who are not aware of Parkinson's throughout the world. Until we ensure that others outside the local or regional Parkinson's community are made aware, a cure will be further from our grasp. Others, too, may find the book helpful, especially for those suffering from associated diseases.