Ok, am I just missing something or what.  You know how when you post books for trade there is a button to post a whold bunch at a time?  Is there not a button like that for adding books to your TBR list?  When I actually buy books I tend to buy a bunch at a time.  I would like to be able to do them all at once.

Sometimes it is under the "More" option...then a box pops up that says Add to TBR.

If you are talking about something like the "Post multiple books" feature, I don't think so.  One ISBN at a time...