Shini Somara (Author) Mechanical engineer Dr Shini Somara loves to introduce scientific concepts to broader audiences. She has fronted science programming on the BBC, Al Jazeera America, Sky, Discovery and The Science Channel. Shini is an advocate for STEM education, encouraging women and girls in particular to empower themselves by studying these subjects. Nadja Sarell (Illustrator) Nadja is a freelance illustrator from Helsinki, Finland. She graduated in 2004 from North Wales School of Art and Design with a BA (1st class Hons) in Illustration for Children's Publishing. She loves to illustrate children's picture books and chapter books as well as stationery. Nadja also teaches art, dance and narrative illustration to both children and adults. Nadja lives in a colourful home with her family, a peaceful 15-minute walk through a forest to her studio.