If you are wanting to help your children (or yourself) learn Old Testament stories this list by Penny Gardner is very helpful and would make a good family scripture study series. Sister Gardner has broken the Old Testament up into six parts and lists story names and references of where to read. There are a number of stories I myself and not very familiar with, so I may be using this soon. Gardner has also put together lists of stories and their references for the New Testament and the Book of Mormon. Enjoy!