Hi to you all,
I found a website that sells family history books and what makes it unique is that with each book comes a free searchable CD, no other site offer this kind of deal.
They have those books that I have been searching for a long time.
George Shackelford and Annette Jeter and Their Descendants - by Shackelford, Edward M Montgomery, AL , 1941
The Shackelford Family: Its English and American Origins and Some of Its Branches - by Shackleford, Robert B. Charlottesville, VA , 1940
Check it out, it is worth it.