Barry Green has illustrated children's books for over twenty years and has been published in more than 60 countries around the world. Barry is perhaps best-known for his 101 How to Draw series which has sold over 3,000,000 copies worldwide. Susie Linn graduated from Leeds University, UK, with a degree in Creative Arts, studying art and literature. She began her writing career as an author of children's non-fiction, under another name, later spreading her creative wings to write children's early learning books and picture storybooks.