Luke O'Neill is Professor of Biochemistry in the School of Biochemistry and Immunology at Trinity College Dublin. He has been ranked among the best immunologists in the world. In 2016 he was made a fellow of the Royal Society for his innovative work on the human immune system. He has a popular weekly slot on Newstalk's Pat Kenny Show.
Linda Fahrlin is a visual artist with extensive experience developing artworks and illustrations for a range of environments. She is a member of Illustrators Ireland, Illustrators Guild of Ireland and the Association of Illustrators UK.