This work investigates the struggle for autonomy and communication rights for individuals diagnosed with severe physical disabilities within institutionalized medical settings. The authors, Anne McDonald and Rosemary Crossley, utilize their personal experiences and collaborative relationship to challenge the prevailing medical assumptions regarding the cognitive capacity of non-verbal patients with cerebral palsy. The text presents a framework for advocacy, arguing that physical limitations do not equate to intellectual deficits and that institutional environments often stifle the development of human potential.

Experts and readers frequently cite this book as a foundational text in the disability rights movement, noting its significant impact on the perception of non-verbal communication. The prose is often described as direct and urgent, providing a clear window into the systemic challenges faced by those labeled as intellectually disabled due to physical impairment.