Books
Sometimes, words are the doorway.
To insight. To recognition. To returning home to yourself.
Under my own publishing name Marykeighcoaching,
I’ve released two English-language books that each offer a different invitation —
to pause, to wonder, to deepen.

Unknown
A diary in detention. A journey back to the Self.
Written by Dave van Veen
Edited and co-authored by Marieke C. Schnoing-Gels
This raw and honest book offers a rare insight into life behind bars — told from the inside out.
Based on handwritten diary entries from Dave van Veen, I edited, structured and published the full narrative, turning his deeply personal reflections into a cohesive and powerful book.
My own afterword offers a closing perspective — personal and professional — inviting readers to look beyond judgment and into what’s real.
The result is a deeply human document — about trauma, silence, survival, and ultimately: truth.
🛒 Order now
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Paperback and Kindle edition on Amazon
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Digital PDF version available via diaryindetention.com
💬 What readers say
“With each diary entry, the emotional landscape deepens. This is a book of real life, real trauma, and real hope. Dave’s story shows how the human spirit can transform hardship into something that uplifts the world.”
— Lucas King, Australia
“Unknown is a gem that captivates from the first page. Raw, real, and unforgettable — it shines a light on the silent struggles of children and the power of reclaiming your story. A masterpiece.”
— Aleks Rise, Germany

Aura is Mechanics
A guide to truth in interaction
This compact guide is a loving yet precise invitation to see aura not as mysticism, but as mechanics.
It explores how forms meet, why some connections flow while others resist, and what it means to interact with integrity.
Inspired by Human Design — but written in accessible, non-dogmatic language.
📦 Order now
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Professionally printed via Pumbo
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Or download the PDF directly for €9,95
✨ More to come?
My third book, Live Your Life as Self, is currently available in Dutch only.
An English version may follow — when the timing is right.
Stay tuned.
What readers say
“I read it in one sitting… what a beautiful, deeply human book.
Everyone should read this — we all face moments where we make a wrong turn.
This story shows that even then, you can find your way back.
Honest, moving, and a powerful collaboration.
Karin about Unkown
“As a former police officer, I’ve met many people in custody — but never had enough time to truly connect.
This book offers rare insight into what someone like ‘a Dave’ experiences, and how painfully our system can fail them.
Respect to Dave for transforming his future so courageously.
And your closing reflection, Marieke, truly completes the book.
Everyone in the justice system should read this.
Retired police officer, about Unknown