Chen Zexin is an illustrator and book designer. His books include Grandad's Vegetable Garden and The Tiger That Had No Teeth.

Helen Wang translates Chinese children's books into English. Her work includes Cao Wenxuan's novels Bronze and Sunflower and Dragonfly Eyes.

Mouse and Frog are best friends. They may be different, but they always find ways to make the most ordinary days extraordinary! Join their adventures throughout the seasons as they find the fun in every day.