The Dashiell Family Books can be bought from Janaway Genealogy Books. Look them up on line go to the Dabney-section go down to Dashiell and you will find the books. The are reasonably priced and take 6-8 weeks to get.
Two of my books were destroyed when my house was robbed and I got my replacements here.
Just received my new books and they are beautiful with hardbound covers.