Business Development

Survive Asshole Bosses & Colleagues

Learn to Sell Successfully

Like a Boss – How get Important

Learning Self-Love

Speak Up

Conduct Staff Appraisals & Job Interviews

Challenge – Master Problems with Courage

Managing Crises – when Life Suddenly Changes

Team Spirit – Together Strong

The Principle of Hope. High Sensitive Introverted Emotional

Overcoming Loneliness & Isolation

Winning in Business with Spirituality

Achievers Handbook 2

Jefa in Training

The 20% Method to Achieve all your Goals

The Bug Fixer Strategy – Software Principles for Every Problem-Solving

Out of the Crisis Spiral – Turning Problems into Opportunities

Exceptionally Innovative – Fully Tapping into Creative Potential

Self-Made Decision-Makers – Make the Best of Life through Proper Choices

Provocative Inspiration – Breaking Boundaries for Creative Heights