Hugh Firth, son of Rosemary and Raymond Firth, was a consultant clinical psychologist, now retired. He has published on issues in clinical and organisational psychology, and disability, and more recently on homicide in early medieval Iceland. He continues to teach on organisational relationships, threat, conflict and power.

Loulou Brown, daughter of Edmund and Celia Leach, obtained a diploma in sociology, a degree in social sciences, a master's in women's studies and a master's in English literature. She works as a freelance editor and proofreader, specialising in editing fiction and academic texts in the humanities and social sciences.