Maggie Strong's book, Mainstay: for the Well Spouse of the Chronically Ill, may be out of print, but it's a hit on Amazon.com.  5 out of 5 people who reviewed it give it 5 stars -- the highest possible ranking -- and 48 out of 48 people said they had read a review and found it helpful. 

People are still discovering how valuable the book is to spousal caregivers -- Read the reviews here: