Alexandra Stewart read Modern History at Oxford University before training to be a journalist. After working as a reporter on a number of newspapers, she crossed the floor to become a press officer for the Metropolitan Police and, later, Central Government. She subsequently worked as a speechwriter. Alex lives in London, UK with her husband and two children. Her debut book children' s non-fiction book Everest- The Story of Edmund Hillary and Tenzing Norgay, illustrated by award-winning artist Joe Todd-Stanton, published in May 2019.

Freya Hartas is a UK based illustrator of children's books. She graduated from Falmouth University with a first class honors in BA illustration in 2014. The same year, she won the international Lemniscaat illustration Award which resulted in the publication of Little Kong, her first stand-alone picture book. In 2012 Freya Hartas won the Roald Dahl Funny Prize.