Tunnel Vision is the remarkable true story of Mandy Ivey - a woman born with congenital glaucoma and colour blindness who grew up navigating the world with partial sight while pursuing her dream of becoming a competitive gymnast.

On 7 August 1982, everything changed when Mandy experienced a healing that doctors could not explain. Blending personal memoir, original newspaper articles, and thoughtful reflection, this book invites readers into a story of resilience, faith, restoration, and learning to see life in full colour again.

Written with Mandy's husband, Mike, Tunnel Vision goes beyond physical sight. It explores how the way we see shapes how we live, believe, lead, heal, and reconnect with purpose.