Christina Richards is an accredited psychotherapist with the British Association for Counselling and Psychotherapy (BACP) and is an Associate Fellow of the British Psychological Society (BPS). She is Senior Specialist Psychology Associate at the Nottinghamshire Healthcare NHS Trust Gender Clinic; Clinical Research Fellow at West London Mental Health NHS Trust (Charing Cross) Gender Clinic; and is a co-founder of BiUK. As well as many other publications she is the co-author of the BPS Guidelines and Literature Review for Counselling Seexual and Gender Minority Clients and a clinical guidebook on seexuality and gender published by Sage: Richards, C., & Barker. M. (2013). Seexuality and gender for mental health professionals: A practical guide. London: Sage.

Meg John Barker is a writer, academic, counsellor and activist specialising in seex and relationships. Meg is a senior lecturer in Psychology at the Open University, UK and has published many academic books and papers on topics including non-monogamous relationships, sadomasochism, counselling, and mindfulness, as well as co-editing the journal Psychology & Seexuality. They were the lead author of The Biseexuality Report – which has informed UK policy and practice around biseexuality. They are involved in running many public events on seexuality and relationships, including Sense about Seex, Critical Seexology, and Gender & Seexuality Talks. Meg is also a UKCP accredited therapist working with gender and seexually diverse clients, and wrote the relationship book Rewriting the Rules.