By Day, By Night journeys from morning to evening, from country to country, into the hearts of people everywhere. Rhyming text celebrates people all around the world as they do the same things in different ways, from morning to night, including walking, playing, reading, exploring, working, and sleeping.

"All of Amy Gibson's proceeds from this book will be invested in the children of the Global Orphan Project--children whose stories are just beginning." --Jacket copy.