Funny you mentioned it Canyon. When I first joined, my first post was in a thread I made about Indy Books. I had never read any, and asked for advice. Most people said that Hollow Earth was the best, so, I just ordered
Perils at Delphi, (Because I've been to Delphi)
Secret of the Sphynx, (Because my brother wanted it)
and Hollow Earth (Because everyone said it was the best)
and they arrived just yesterday.
I haven't read but part of one yet, but am looking forward to reading McCoy's books.