Feeling a little guilty about the old books on step 1 I decided to download Working Families. What I found was a problem with whether the two names given as authors were really that or if they were the publishers. Sarah Blake tried discussing this twice with Gustavo and then gave up. I had this experience once myself with no meaningful feedback from him and I suspect that many of the other old books have the same problem. Since two other people had taken the book after Sarah quit and it is still on the list, you can bet I wouldn't touch it. My opinion is that these issues need to be dealt with in office unless Gustavo is going to take the time to educate us as to exactly what he wants us to do to convince him.