Chris MacCallum

Confidence: 10+1 Steps to boost your Self-Confidence in 3-weeks & become a better leader (an effective Confidence Build Program)  Chris MacCallum Paperback. Createspace Independent Publishing Platform, 2016-04-01 ISBN 9781532855825     Discipline: The ultimate 21 days? program to train your self-discipline and help you become a Goal Achiever (develop discipline and good habits, improve willpower and goal setting skills)  Chris MacCallum Paperback. CreateSpace Independent Publishing Platform, 2016-05-31 ISBN 9781533540287