After Cynthia Doss' sister suffers a severe Sickle Cell Anemia crisis sending her into a coma, their family is confronted with the devastating effects of the rare disease while the author struggles with her own depression. Deeply personal and beautifully written, "That Quiet Voice" is a testament to the strength of family bonds—especially when tested. It amplifies the whisper in all of us that tells us we are stronger than we think.