I have been working with 3 Runic Atlas's, and just now noticed this..
I marked the 1st Two books, New Haven Stuff. When finished, I locked them down in my house, and grabbed an empty book, and headed out to mark a new player hunting book. Marked the 1st rune, dropped it on the book, the book opened, and showed me the last book I has worked with (The New Haven Book) That is locked down in my house.. and im in the outskirts of Minoc.. So.. I tried again, see if i could replicated it, and sure enough, marked another rune, dropped it on the new book, and boom, it opens and shows me the new haven book again..
What i see when dropping a rune on the book:

When i open the book normally:

I marked the 1st Two books, New Haven Stuff. When finished, I locked them down in my house, and grabbed an empty book, and headed out to mark a new player hunting book. Marked the 1st rune, dropped it on the book, the book opened, and showed me the last book I has worked with (The New Haven Book) That is locked down in my house.. and im in the outskirts of Minoc.. So.. I tried again, see if i could replicated it, and sure enough, marked another rune, dropped it on the new book, and boom, it opens and shows me the new haven book again..
What i see when dropping a rune on the book:

When i open the book normally:
