'Play On' is an inspiring and essential read that brilliantly chronicles the indomitable spirit of women’s soccer, revealing how the sport has not only overcome historical and modern obstacles but has also become a powerful catalyst for societal change. This compelling work transcends sports, offering a profound sociological examination that will resonate with anyone interested in empowering women, women’s history, and the enduring power of perseverance. - Dr. Colleen Hacker, 6 Time Olympic Games Coaching Staff, 12 World Championships, Former USWNT Mental Skills Coach 

'Play On' is a deeply human, well-researched chronicle that brings to light 140 years of women’s football history—capturing the passion, resilience, and relentless fight for recognition and equality, often in the face of indifference, discrimination, and outright exclusion. Through compelling storytelling, the book highlights the systemic challenges women have faced in the game and honors the incredible women, including those like myself, who refused to be sidelined. It’s a powerful tribute to the courage of those who kept playing on. - Andrea Rodebaugh-Huitron, Women's National Team Sports Director, Mexican Football Federation

‘Play On’ is a powerful tribute to the resilience, passion, and progress of women’s soccer. This book doesn’t just chronicle a sport—it celebrates a movement, a legacy, and the trailblazers who turned adversity into triumph. - Dr. Marilyn Giroux, Assistant Professor, University Laval 

Women’s football, which faced adversity for years, is now on the brink of being the most played sport in the world for girls! That’s the advantage of belief. ‘Play On’ shines a light on those challenges while celebrating how far the sport has come. - Fran Hilton-Smith, Technical Director, South African Football Association 

Heidi weaves together so many threads that come together to create – and break – barriers from the past to the present, from youth players to professionals, from local communities to global icons. It’s a gift to have such a holistic look at where we’ve been and how to go forward. - Mary Connor, Executive Director, Football Beyond Borders

Telling stories like this is important to shape our understanding of women’s experience in sport. - Dr. Jessica Vredenburg, Senior Lecturer, Auckland University of Technology