Difficult Conversations by Douglas Stone, Bruce Patton, and Sheila Heen: This is by the same group behind Getting to Yes. It presents a clear mental model for how to better predict the way your words will be perceived and how to avoid misperceiving what other people are trying to say.
The Advantage by Patrick Lencioni: The first part of this presents a clear model the prerequisites for a team to be effective. The Second part presents a model of how to get agreement on mission and strategy. If you prefer a more allegorical/narrative style, the author has several books that teach different pieces of this book.
Each of these is available on Audible, if you find it easier to listen while commuting.
The book is history/biography not how-to, but he makes some general observations. He emphasizes that good leaders are made possible by good followers, who are united by the same goal and recognize the leader's likelihood of reaching it. He also emphasizes that there isn't some generic talent for leadership. The talents required of a leader depend on what the goals are. So, in general, a good military leader might not be a good elected leader etc.
Truly a thought provoking read that will give you ideas to create an immediate impact your business. Here's a podcdast interview with the author > http://www.blogtalkradio.com/waynehurlbert/2013/01/04/david-...
https://www.amazon.co.uk/How-Castrate-Bull-Unexpected-Busine...
A fascinating story about how to build and sustain success when the team keeps changing every year. Also very interesting is how to deal with multiple personalities and get them all working in one direction.
Leadership requires good management of oneself, and this is an excellent book on management.
[1] http://www.amazon.com/High-Output-Management-Andrew-Grove/dp...