The book covers comprise family, relatives, and friends, who by wearing their masks have shown the gravity and seriousness of the pandemic, COVID 19, in which we live today. While a, ‘Thank You’, must be given to all, some of these pictures represent doctors, nurses, medical assistants, and others, who are on the front line of our fight against this virus. These heroic people have placed their lives on the line, without much fanfare or rewards, but just a dedication to duty, parallel to any front-line military. These few, these brave few, represent a much larger group worldwide. Their place on this book cover, it is hoped, will be testimony, throughout our history, to their commitment to saving humanity.