A true story of love, blindness & resilience

They were both blind
yet built a life full of love, courage, and purpose.

The Sound of Her Voice: My Blind Parents’ Story is the inspiring true account of Mary Harper’s parents, a remarkable couple who overcame blindness, hardship, and expectation to live full and productive lives.

Mary Harper's parents standing together outdoors
The Sound of Her Voice book cover
The Sound of Her Voice book

The Sound of Her Voice

My Blind Parents’ Story

An intimate and inspiring chronicle of a remarkable couple who, against all odds, lived life on their own terms. From their early days at the Indiana School for the Blind to building a home, raising four children, and creating a legacy of love, determination, and achievement.

Their story

A Love Story Told Through Sound, Memory, and Courage

Vintage portrait of Mary Harper's father and mother

My Father

Born with glaucoma, Mario lost his sight before the age of four. He refused to let blindness define him—earning degrees, working, and living with quiet strength and humor.

A man of integrity, resilience, and unwavering love.

Vintage portrait of Mary Harper's mother

My Mother

Also blind from a young age, Jane faced the world with grace, intelligence, and a deep love for learning. She believed in possibility—and built a beautiful life alongside my father.

A woman of vision, compassion, and quiet courage.

“A moving and believable family account.”

— Kirkus Reviews
Author Mary Harper portrait
About the author

The Daughter Who Preserved Their Story

Mary Harper, an avid reader since childhood, lives in Houston, TX with two rescue cats. She is the youngest of four children raised by parents who were both totally blind. Mary is the author of The Sound of Her Voice: My Blind Parents’ Story.