It has been less than 20 years since early childhood education first drew widespread attention in Korea, starting around the 1980s. During that time, early childhood education institutions sprang up like mushrooms after rain, eagerly importing and applying educational theories, systems, and methods that had developed over more than a century abroad—often without verifying whether they were even appropriate. In some ways, this only fueled a misguided fervor for education. Riding this wave of interest in early childhood education, picture books began pouring into the market in the 1990s. These days, the children's book sections of bookstores overflow with mountains of colorful, eye-catching picture books, yet choosing just a few can be surprisingly overwhelming. Sometimes the same title is published by different publishers, or similar content is repackaged in different forms. Not everything called a picture book truly deserves the name. Some low-quality books, propped up by flashy marketing, occupy prime shelf space, even though they don't belong among the good ones. Meanwhile, truly treasured picture books often sit quietly off to the side, easily overlooked. A few years ago, the author published two translated books about picture books. That experience led to countless unplanned consultations with readers through phone calls, letters, and visits. Moved by their enthusiasm, the author was also prompted to reflect deeply. The question readers asked most consistently was simple: which picture books should they buy for their children? It's much like going to a pharmacy, briefly describing your symptoms, and expecting to walk away with the right medicine for a cold or stomachache. This book was written for adults with that very need in mind. Drawing on the author's own experience and real-life examples, this picture book education guide vividly explores the importance of picture books in children's development, how to recognize truly good picture books, and practical ways to help children enjoy reading them.