Claire Alexander is an award-winning picture book author and illustrator based in London. She is the illustrator of Humperdink Our Elephant Friend and The Snowbear and the author-illustrator of A Little Bit Different, Back to Front and Upside Down, That's When I Knew, Millie Shares, and Monkey and the Little One.

Claire earned a BA in painting from the Kent Institute of Art and Design and studied children's illustration at Putney School of Art and Design. Claire teaches her own course on writing and illustrating picture books in local libraries, bookshops, and at the House of Illustration in London. She regularly visits schools and enjoys drawing for children.