Moira Butterfield lived and travelled in lots of different locations as a child, and still thinks our world is an endlessly exciting place to explore.

She went on to study literature and become an author of children's non-fiction and fiction. She believes there are no limits to the imagination or to the wonder of our planet and so she has written about many different subjects, from ancient treasures to future worlds via pirates, kings, jungles and sea monsters.

Moira lives in Bath, Somerset, with her family. She loves to cycle, sew and sing.

Cindy Wume is an illustrator and picture book maker now based in Taipei. She completed an MA Children's Book Illustration at Cambridge School of Art at 2016. Her debut picture book The Best Sound in the World was published in 2018, and her work has been exhibited at the Bologna Children's Book Fair, the Taoyuan Illustration Exhibition and the London Transport Museum's Sound of City art exhibition.