I could be wrong... but I am studying/reviewing my book (Short-term Spoken Chinese: Elementary), and while trying to find the list observed the following:
The lists and books are backwards... in other words... list 1 is actually my book (Elementary), and list 2 is actually from the first two books (Threshold 1 and 2).
The descriptions are also for the wrong ones. In other words, threshold is one level of 30 lessons split into 2 books (上 and 下), which corresponds to list 2 right now. My book is Elementary which is the next 25 lessons in one book.
I think you list Elementary as Pre-Intermediate, which I believe is actually the book after mine, and there is not list for that one.
Hope that was intelligible and possibly helpful. I guess this means there aren't a lot of people out there using these books/lists so it isn't too big of a deal :)