(English) Seosawon Publisher started as a one-person publishing company on November 5th, 2018. It has published a total of 120 books in four years. ‘Healthy Baby Food,’ its first book published in January 2019, has sold over 150,000 copies and is known as the “National Baby Food Book." In addition, ‘Lee Jung-hyun's Home Cooking Restaurant,’ published in 2020, has drawn great attention and sold about 30,000 copies in a short period of time. In 2021, Seosawon Junior was launched, and 26 books have been published so far, creating lots of bestsellers. Since then, it has focused on developing educational contents for elementary school students.