Kate E. Reynolds MDS, PGDC, PGDHE, BSc (Hons) SA, RGN is mother to two young people on the autism spectrum, one of whom has intellectual disabilities. She worked for the UK's National Health Service for 18 years, mainly in HIV and sexual health. Kate has written 15 books, most published by Jessica Kingsley Publishers and largely about aspects of relationships and sexuality. Kate is a researcher, speaks at conferences and runs training for parents and staff. In 2016 she presented at an All Party Parliamentary Group about sex education and disability. Her website is http://www.kateereynolds.com Jonathon Powell lives in Brisbane, Australia and has a Diploma in Fine Art and Bachelor of Animation at Griffith University, Queensland. He has illustrated for the 'Sexuality and Safety with Tom & Ellie' six book series by Kate E. Reynolds, 'Can I tell you about PDA syndrome' by Ruth Fidler & Phil Christie, and 'Making Sense of Sex' by Sarah Attwood, all published by Jessica Kingsley Publishers. He provided artwork and animations for Family Planning Queensland (True) including an education annual 'Talking About It' and a CD-Rom package 'Puberty Plus'. Jonathon also illustrated 'What are Relationships?' by Kate E. Reynolds.