Giles Sparrow

Giles Sparrow is a freelance author and editor, specializing in popular science, astronomy, and space technology. He studied astronomy at University College, London, as is a Fellow of the Royal Astronomical Society. He has had books about space published by several children's publishers, including Scholastic and Dorling Kindersley.

Nik Neves is a Brazilian graphic artist, illustrator and comic author closely related to his own travel experience, from illustrated maps, sketchbooks, comics, visual diaries and music. Nik regularly contributes to publications and clients worldwide, such as Moët-Hennessy, Lonely Planet, Google, Facebook, National Geographic, and Arte Magazin. Chosen as one of the ten best illustrators of Latin America by AI-AP, his work has been selected by Communication Arts, 3×3, Society of Illustrators, and American Illustration in recent years. Nik Neves lives and works in Berlin.