I got my two books to look over for this upcoming filming. Seems they were the better known stories dealing with what they are searching for. Lost Treasures And How To Find Them by Emile C Schurmacher 1968. And the second one The Treasure Seekers Treasury Roy Norvill 1978. They wanted me knowledgeable about them, but they have some flaws, so I will jot those down on 3 by 5 cards.