Muhammad Khan is an engineer, a secondary-school maths teacher, and now a YA author! He takes his inspiration from the children he teaches, as well as his own upbringing as a British-born Pakistani. He lives in South London and has an MA in Creative Writing from St Mary's. His debut novel I Am Thunder won the Branford Boase First Novel Award, the 2018 Great Reads Award and a number of regional awards. His second novel, Kick the Moon is also published by Macmillan Children's Books.

Amrit Birdi is a No.1 bestselling comic book artist, best known for illustrating Joe Sugg's Username:Evie series. He and his team have delivered comic art, concept design, storyboards and commercial illustration for international brands and publishers such as Netflix, Square Enix, SKY, Porsche, Universal, Hachette, Pepsi Co, ITV, Ubisoft, Nike, Warner Bros and Titan Comics.