Bei Lynn is both a writer and illustrator, and enjoys telling stories to children. In recent years, she has primarily worked in pencil with digital coloring. Her works include Practice of Saying Goodbye, Let’s Pretend to Be Fish, and the Going to School on a Dinosaur series, with rights sold to multiple territories including France, the UK, Korea, Japan, and Spain.

She has received numerous accolades, including selection for The White Ravens in Germany, the Sankei Children's Book Culture Award in Japan, and the BolognaRagazzi Award Amazing Bookshelf. She has also won the Golden Tripod Awards, the Openbook Awards, and the Taipei International Book Exhibition Award, and was nominated for the Astrid Lindgren Memorial Award in 2026. In 2020, she founded the independent publishing house SiLoo Story.