Write out every book in the Bible and Book of Mormon and then cut them out.  Tape them all over the walls.  Put the girls into teams.  Then divide the chalkboard in to 4 sections, 1 each for Old Testament, New Testament, Book of Mormon and the Pearl of Great Price.  Each team takes turns picking four names off the wall and deciding where they could be found.  They then place the name in which section they thought it was in.  If they get it wrong, place it  back on the wall.  The girls keep track of how many they miss, with the winners getting the least amount wrong.  It gives them a chance to see where each book is.