Mary Ann Fraser is an American author and illustrator best known for her work in children's literature. She has written and illustrated numerous books for young readers, where her stories often contain a mix of education and entertainment, blending facts with engaging narratives and vibrant illustrations. Her works cover a range of genres including picture books, non-fiction titles, and chapter books. Some of her popular works include the "I.Q." series, which features a lovable character named I.Q., the mouse, and books like "Where Are the Night Animals?" and "On the Day the Tall Ships Sailed." Fraser's contributions to children's literature have earned her critical acclaim and several awards. Her ability to captivate young audiences with delightful imagery and informative content makes her a notable figure in the realm of children's books.