Clive Gifford has traveled to more than 70 countries, climbed rocket launch towers, ridden on robots, and flown gliders. He's had more than 200 books published and has received nominations for or won Royal Society, School Library Association, Smithsonian, and TES awards. He won the Blue Peter Book Award for Best Book with Facts 2019 for his title The Colors of History (QEB). Clive lives in Manchester, UK.

Gosia Herba is an illustrator and art historian originally from Poland. She's worked as an illustrator of children's books, graphic novels, magazines, music labels, and advertisements for over 12 years. www.gosiaherba.pl