Cynthia Mackey is a Canadian author of children's books, including Katie Shaeffer Pancake Maker and The Lullaby Monsters. Her poetry has appeared in The Toy, The Dirigible Balloon, Little Thoughts Press, and Hit the Road magazine. She studied early childhood education and earned a Bachelor of Education. Her background helps shape writing that emphasizes joy, playfulness, and emotional learning. Cynthia was mentored by acclaimed author Jean E. Pendziwol. She lives in British Columbia, Canada.

Vikki Zhang is a Chinese illustrator and artist with a background in traditional Chinese painting. She has illustrated for high-profile brands and publications such as Gucci, Burberry, FILA, The New York Times, and China Post. Her illustrations earned honors from The Society of Illustrators (63rd Annual, Book Category) and the China Animation; Comic Competition (CACC). In addition, Zhang has held solo exhibitions in Shanghai, Beijing, and Guangzhou. She is also the founder of the children’s brand NIANYI and currently splits her time between Shanghai and New York.