What set of topics or book should we do next?

Now that we have completed another cycle of Covey's 7 Habits of Highly Effective People,
I am soliciting discussions and suggestions on what book, or sets of topics we as a group should study.

So, if you have any suggestions or ideas, please post them here.

Google Blog has a label feature to categorize blog entries. I have labeled this entry "Begin" because it has the feel of working on Habit 2: Begin with the End in Mind.

Deciding what next book or set of leadership topics to study and practice probably require us to also contemplate and visualize what the core value of LPG is. Our next meeting will be facilitated by Donna to revisit the current LPG vision and spirit to see if it needs to be realigned or evolved now that our current group structure has been changing since the beginning of year.

In any case, it won't hurt to start listing what books might consider using for the Phase 2.

Suggestions so far:

8th Habit--Find your own voice and helping others find theirs by Stephen Covey
Developing the leader within you or The 21 Irrefutable Laws of Leadership or Becoming an person of influence by John C. Maxwell.

If you have any suggestions feel free to post.