Giles Sparrow, Author: Giles Sparrow studied astronomy at University College London and science communication at Imperial College London. He is now an author specializing in astronomy, science, and technology. His books include DK FindOut! Universe, Children’s Encyclopedia of Space, Mars: A New View of the Red Planet, and The Universe and How to See It. He is a regular contributor to magazines including All About Space and The Sky at Night.
El Primo Ramón, Illustrator: El Primo Ramón worked as an architect and has a PhD in Graphical Expression. He gave this up to embrace his passion for illustration, and now produces gorgeous artwork for children’s books, magazines, and to accompany radio shows.