The Road Undefined A Woman's Guide to Leading with Authenticity

Are you a woman striving to succeed in your career without sacrificing your values, your voice, or your well-being?

In The Road Undefined, author, Work-Life Wellness Coach, and retired Assistant Vice President Sandi Edghill offers an inspiring blend of memoir, leadership advice, and personal development strategies tailored for women who are tired of being told they must choose between professional success and personal fulfillment.

From humble beginnings cleaning NYC subway stations to ascending the ranks in a male-dominated transportation industry, Sandi shares a candid and compelling story of perseverance, purpose, and self-trust. But this book isn't just her journey—it's a guidebook for ambitious women who want to thrive at work and at home without losing themselves in the process.

Written for emerging leaders, seasoned professionals, and anyone navigating life's transitions, The Road Undefined provides the tools to:

Define success on your own terms

Lead with integrity, confidence, and clarity

Set boundaries that honor your priorities

Embrace your authentic leadership style

Advocate for yourself with courage and grace

Reconnect with your purpose and reclaim your power

Sandi Edghill is an Executive Work-Life Wellness Coach, inspirational speaker, author, and retired Assistant Vice President with over 30 years of experience in public sector leadership. Her journey began with grit and heart—cleaning New York City subway stations as a young woman with a big vision—and culminated in leading complex field operations in a male-dominated transportation industry in New York City. Sandi knows firsthand what it takes to rise through the ranks without sacrificing your integrity, your family, or your well-being.
As the founder of Sandi's Edge, she is dedicated to helping high-achieving, purpose-driven women create space for themselves without guilt. Through her signature blend of leadership experience, coaching expertise, and lived wisdom, she supports women in navigating transitions, redefining success, and showing up as their full selves in every room they enter.
Sandi is an ICF-certified coach with multiple professional designations, including:
Executive Coach
Psychology-Based Wellness Coach
Neuro-transformational Results Coach
Her coaching style is deeply intuitive yet grounded in real-world results. She equips her clients with the mindset, tools, and support they need to move from burnout to balance, from striving to intentional living. Whether through one-on-one sessions, group coaching, wellness workshops, or retreat experiences, Sandi creates safe, empowering spaces for women to rediscover their voice, power, and purpose.
She is the author of two transformational books:
The Road Undefined: A Woman's Guide to Leading with Authenticity – a powerful blend of memoir and leadership guidebook that challenges women to lead without losing themselves
Get An Edge in Life with Essential Oils – an uplifting and accessible guide for those exploring natural wellness and the power of plant-based support for the body, mind, and spirit
Sandi also leads a growing wellness community where she educates others on the benefits of essential oils, movement, and everyday practices that support vibrant living—especially for women navigating career transitions or personal reinvention.
At the heart of it all, Sandi is passionate about redefining what it means to "have it all." She believes that true success is not found in titles or to-do lists, but in peace, purpose, and the freedom to live a life that honors who you really are.
She lives in Middletown, New York with her husband and four children, and she continues to lead by example—showing that you can be powerful and peaceful, ambitious and well, strong and soft. When she's not coaching or speaking, cheering from the sidelines of a basketball game, or enjoying a moment of quiet reflection with a journal and a diffuser nearby.
If you're ready to rise without running yourself into the ground, Sandi's work offers a fresh, affirming path forward—one where you don't have to trade authenticity for achievement.