From my summer reading let me recommend a book by a long time friend Dr. Ralph Enlow.
THE LEADER’S PALETTE: SEVEN PRIMARY COLORS (CLICK HERE FOR AMAZON PURCHASE)
Ralph makes the case that leaders can fail in being as effective as they could be because they leave out a critical “color” as they “paint” in their leadership journey. He weaves biblical truth with current events and fascinating historical snapshots. He also drops practical tips for any leader along the way including some excellent resources on relational health and the relationship between leading and learning. You will take away several websites to visit that can add to your leadership toolbox.
A good resource for someone leading who wants to step back and look around for any blind spots. It will help you clarify and focus on learning curves that will enhance your leadership.