An inspiring picture book explains what it means to live, love, and hope during a pandemic in a child-friendly way. Without ever saying "Coronavirus" or "Pandemic," The Day the Lines Changed explains what it means to live through a viral outbreak and gives children a much needed, optimistic view of the future. Through the use of ripped paper and basic shapes, Kelley Donner takes a frightening and complicated pandemic and turns it into an uplifting, easily understandable story about the life of a green line. A welcome resource for parents, teachers, and caregivers who are trying their best to explain the pandemic to worried children. Carefree and happy, the green line lives together with her family, goes to school during the week, and on weekends visits the town square. Then one day some of the orange and purple lines begin to turn crooked and suddenly, everything is different for the green line and her family. Just as green begins to worry, if her own family might turn crooked, one line makes a fantastic discovery which changes the lives of the lines forever.