Lessons in Leadership (bookmarked - readings, audios & videos from great leaders)

25 Leadership Lessons (in Leadership) by John Francis "Jack" Welch  & few more similar ones - on SlideShare & book review

The Four Practices of a Visionary Leader by John C. Maxwell

The DNA of Top Achievers

The Making of a Great Company – Stages in the Life of a Company

20 Ways to Get Mentally Tough

7 Habits Of Highly Effective People – Stephen Covey (summary on web)

Improve Your Leadership Skills by Dr. Earl R. Smith II

Good to great & level-5 leaders by Jim Collins

Leadership lessons for hard times