Gill Hasson (Author) Gill Hasson is a tutor, trainer, coach and writer. For over 20 years, as well as teaching personal development courses for adults, Gill has been teaching child development courses for parents, pre school practitioners, child care workers and social workers. She has written child development courses for the Open University and has taught courses on the subject of adolescent development and teenage psychology to parents and youth workers. Gill writes personal development and self help books for adults on subjects such as assertiveness, confidence, communication skills, emotional intelligence, mindfulness and kindness.Sarah Jennings (Illustrator) Sarah Jennings is a children's book illustrator based in South London. At a very young age she discovered a love of drawing and has been scribbling in a sketchbook ever since! Since graduating in 2013 she has illustrated a wide variety of fiction, picture and non-fiction books. Sarah works from her home studio in the company of her three-legged cat, Calvin.