
Our talent library
GMC is proud to represent over 100 authors, experts, speakers, and thought leaders across the non-fiction and fiction industry.
Dr. Az Hakeem
UK’s foremost gender dysphoria expert
Jo Usmar
Jo Usmar is a British author, ghostwriter, and journalist.S he has authored and co-authored eight titles in the bestselling This Book Will Make You... mental-health series.
Ruth Allen
Ruth Allen PhD is a geotherapist, a qualified outdoor counsellor/psychotherapist, person-centred therapeutic coach, and an experienced trainer and facilitator. She specialises in outdoor practice, nature connection and the power of relationship.
Andy Ramage
Former professional athlete turned sobriety champion and motivational speaker
Dr. Jessamy Hibberd
Jessamy Hibberd is a Chartered Clinical Psychologist and author of several books. She regularly speaks on podcasts, radio, to corporates and at events.
Mandy Manners
Mandy Manners is a habit change and wellbeing specialist. Her work focuses on breaking down stigma and raising awareness of the intersection between mental health, recovery, trauma and identity and helping people live well and thrive.
Kate Baily
Kate Baily is an ICF Accredited trauma-informed Sobriety, Behavioural Health and Life Coach specialising in habit change, holistic well-being for women, midlife, perimenopause transition and stress management. She promotes a positive, upbeat and concrete approach to alcohol-free living.
Suzy Reading
Suzy is an author, chartered psychologist and qualified yoga teacher specialising in helping people manage their energy, emotions and stress. She is one of the UK's top self-care experts and is a sought after coach, speaker and retreat leader.
Kate Codrington
Kate is a menstrual and menopause mentor and workshop facilitator, she has been a therapist for over 25 years.
Dr. Vanita Rattan
Highly popular Youtuber, TikToker, and expert on skin of colour
Dr Philippa Kaye
Bestselling no-nonsense doctor/author specialising in children's and women’s health. She is ITV This Morning's regular TV doctor.
Amber Hatch
Bestselling author on parenting, meditation and wellness.
Dr. Dominique Thompson
GP and expert on teenage mental health. In 2024 she was made President of the Student Health Association.