Margriet Ruurs is the author of more than thirty books for children, including Families Around the World, School Days Around the World and Birthdays Around the World. A regular guest speaker at international schools, she often writes about the real children she meets on her travels. Margriet lives with her family on Salt Spring Island, British Columbia.

Wenjia Tang is a freelance illustrator with an affinity for children's books and maps. After graduating from the Maryland Institute College of Art, she turned her attention to illustrating children's books. You can find her work in Under Your Feet and Up & Down. Born and raised in southeast China, Wenjia now makes her home in New York City.