The first, The Comfort of Home for Parkinsons Disease**is a guide for caregivers written by Maria Meyer and Paula Derr, RN, with Susan C. Imke, RN, MS, is a real tour de force, and some of its descriptions of Parkinsons are so good: e.g.Symptoms can very significantly from one person to another and within the same person from day to day and at varying times of the day. Caregivers should be aware of these functional fluctuationsyour person with Parkinsons will need your help sometimes, but not at others.Parkinsons Association of Ireland**