Henrietta Mackenzie is a new author. Based in the UK, she published her first children’s picture book in support of Great Ormond Street Hospital (GOSH), in gratitude for her daughter Penny’s diagnosis and treatment for a condition called ‘Segmental Haemangioma’. 

Henrietta works in PR and marketing by day, writing children's books at night when her daughter is asleep. She is also a sustainable advocate and eco conscious blogger, writing about sustainable living and climate change issues.