Books

Mark Wessner, PhD, Birkman Certified Professional
Books for leaders who want to communicate more clearly, understand themselves more deeply, and engage more courageously.
Written for busy leaders, each book is less than 100 pages and gives you a framework and vocabulary for the challenges and opportunities in front of you.
The Four Languages of a Leader book cover
Leadership Communication
The Four Languages of a Leader
Finding Your Heart Language and Building Teams That Can Connect with Anyone
"What if your team's communication failures have nothing to do with content — and everything to do with language?"

Most communication failures in leadership aren't about content, they are about language mismatch. The CEO who lost three senior leaders. The executive whose team called her brilliant but distant. The pastor whose sermons informed but never moved. None lacked competence. Every one was speaking the wrong language for the moment.

The Four Languages of a Leader gives you a framework for understanding why your communication lands in some situations and misses in others. You will identify your heart language, learn the power and danger of all four, and build teams that can speak the language each situation requires.

Identify your heart language — the mode where you naturally lead at your best
Learn the power and danger of all four languages in real leadership moments
Build teams that can speak every language your organization and customers need
Buy Paperback — $19.99 → Kindle — $9.99 → Also free with Kindle Unlimited
Seeing the Unseen book cover
Self-Knowledge & Leadership
Seeing the Unseen
How the Birkman Method Reveals Your Unique Design for Life and Leadership
"What if the most important things about you are the things nobody can see?"

Most of us have learned to describe our behavior. We know our type and recite our strengths. But beneath the behavior lies a layer almost no one has language for: our Needs; the conditions we require to do our best work and lead well. When those needs go unmet, the cost is real, and usually invisible to everyone, including ourselves.

Seeing the Unseen is an accessible introduction to the Birkman Method — a psychological assessment with seventy-five years of research behind it. Through real coaching stories, Mark Wessner shows what becomes possible when the unseen layer is finally named. Once you see it, you cannot unsee it.

Discover the hidden layer of Needs beneath your behavior that shapes how you lead
Understand why behavior is an unreliable guide to what people actually need
See how teams move from chronic friction to genuine collaboration once the hidden becomes visible
Buy Paperback — $19.99 → Kindle — $9.99 → Also free with Kindle Unlimited
Finding Leaders for Tomorrow's Churches book cover
Church Leadership
Finding Leaders for Tomorrow's Churches
A Discernment Guide for Leaders and Teams
"What if the leaders your church needs are already among you — and just haven't been seen yet?"

Many churches respond to leadership gaps with recruitment, charisma, or crisis-driven hiring. The result is leaders who were chosen but never truly discerned, and congregations that feel the difference. This guide calls churches back to something older and deeper: a biblical vision of leadership that is Spirit-led, Scripture-anchored, and formed within community.

Finding Leaders for Tomorrow's Churches offers a five-stage framework for church-based leadership discernment. Pastors, elders, and ministry teams learn to cultivate a culture of calling, affirm and invite potential leaders, discern together in community, equip through formation, and commission with ongoing care. The emphasis is always on obedience, character, and communal discernment, not credentials or polish.

Apply a five-stage framework for identifying, calling, and forming leaders in your congregation
Recognize emerging leaders across all life stages — youth, young adults, and second-career individuals
Build a prayerful, listening community that walks faithfully with people as they discern God's call
Buy Paperback — $4.99 → Kindle — $2.17 →
Let's Talk book cover
Faith & Conversation
Let's Talk
Engaging Conversations about Controversial Topics — Volume 1
"What if the conversations most people avoid are exactly the ones worth having?"

Most people want to talk about religion, spirituality, and faith, but they just don't know how to start. Without the right questions and a little context, the risk of offending or shutting down a conversation feels too high. So we say nothing, and the conversations that could matter most never happen.

Let's Talk gives you accessible introductions and thought-provoking conversation starters across a wide range of religious and spiritual topics, from world religions and views of scripture to religious fundamentalism and sacred ritual. You don't need to be an expert. You just need to be willing to start.

Get clear, accessible introductions to the religious and spiritual topics people most want to explore
Use ready-made conversation starters to open dialogue without fear of offending
Move from uncertainty and avoidance to genuine curiosity and meaningful connection
Buy Paperback — $5.99 → Kindle — $2.17 →
Work with Me
The books are the framework. Coaching is where it transforms your leadership.
I work with senior leaders navigating the exact challenges these books explore. If you're ready to move from insight to change, a discovery call is the place to start.
Book a Discovery Call →
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