Lincoln, Davis and Booth: Family Secrets

[RJNorton]

Mr. Cowan, several biographies and other works by respectable scholars were published after 1969, like Bill, I never came across any mentioning these "groundbreaking" secrets (after 148 years of intense research or 104 in 1969!). Why do you think is that?
I tried to google the author's reputation, but drew a blank (exept for facebook and twitter...), so I'd second Bill's last post.

Hi Eva. Just to let you know....Troy Cowan is the author of the book. So he is talking about his own book.