The US Military is know for its leadership development. Experienced NCO's and Officers are highly sought after by corporations and government entities because of their military training and values. Something that I have often heard in leadership course is "Leaders are Readers." I found this to be very true, and if you are relaxing this weekend or looking for some productive recreation I recommend one of the following books (by leadership level...CGO, FGO, Exec):
CGO: The Checklist Manifesto: How to Get Things Right...this book provides practical self-leadership tools that help establish creditability by ensuring things are done right the first time.
FGO: Leaders Who Last....In the age of social media, crisis of character is devastating for a leader and their organization. What is the difference between a quick burn and a sustained flame?
Exec: Extreme Ownership: How U.S. Navy SEALs Lead and Win...Senior leaders must own it. Lessons from Navy SEALs and the private sector application in this book provide insights for leaders to reflect and take action.
Please recommend other good reads in the comments.