RACHEL WILLIAMS studied literature before becoming an editor and publisher of children's books. She is also the creator of best-selling natural history and adventure books, including The Atlas of Adventure series and Illuminature. She lives with her husband and daughter in London. FREYA HARTAS is a UK based illustrator specialising in children's books. She lives in the vibrant city of Bristol with her partner and their ancient black cat Katsu and works from her cosy, cluttered desk in a shared studio down the road . She graduated from Falmouth University with a first class honours in BA Illustration in 2014, and is the illustrator of the best-selling Slow Down.