Hello, I am a Book descendant on my mother's side. My grandfather was Joseph Truman Book and he had a brother, Marcus Floyd Book. They were both married twice and they were both married to my grandmother, Olive Ellen Coonce. Please contact me. The lineage is rather complex and my knowledge is far from complete. I only have one aunt left from Joseph's line and she just turned eighty-five and lives in California. Maybe together, we can fill in some of the gaps. Hope to hear from you.