“This is a caring and sensitive story which describes, in heartfelt detail, what it’s like for a young girl when her dad is deployed to a faraway place on active military duty. Day-to-day family coping skills, the strength of supportive relatives, and the worries about her seriously wounded father after his return home are all voiced by a child who lived this scenario. The story’s positive outcome will bring comfort to children in similar circumstances. Highly recommended for parents and children to read together, The Knock will surely stimulate some constructive and helpful family conversations.” —Cathleen C. Beaudoin, Library Director, Dover Public Library