Sarah grew up in London, then studied German and Fine Art in Oxford and Hamburg.

She joined Usborne after working at Profile Books and Thames & Hudson, and now spends her time writing about art, investigating germs and devising ways to stave off boredom - all the important things, basically,

Adam Allsuch Boardmanis an illustrator based in Leeds, UK who constructs imagery to inform and amuse in a clear and concise manner. His work contains limited palettes, clean geometric shapes and exacting lines and has featured in museum exhibit displays around the UK, such as the Science and Media Museum.

Adam has authored and illustrated two non-fiction titles; An Illustrated History of Filmmaking and An Illustrated History of UFOs, the former now translated in over 6 languages.