At age 16, Callum Knight founded Frami Books by releasing his debut memoir, The Secrets of My Spectrum, which became a UK Amazon bestseller across multiple categories. That early success gave him the confidence to encourage his mum, L.B. Arthur, to publish her own fantasy novel, and together they went on to co-create two fun children’s stories inspired by Callum’s life.

Callum’s younger brother, Ethan, then picked up his pen to write The PDA Effect, an honest account of his experiences with demand avoidance, which also became a bestseller. Callum’s latest memoir, More Secrets of My Spectrum: Autism into Adulthood, continues his journey from age 16 through to 21, offering readers a deeper look into his life and growth.

Today, Callum not only continues to write but also helps other authors realise their publishing dreams by offering book design, interior formatting and cover design services. Ethan is working on his second book, while L.B. Arthur continues to develop new fantasy stories whenever time allows.