Yenn Purkis is autistic and non-binary and has published a range of books with JKP since 2006. They actively speak at autism conferences and have increasingly spoken and written on autism and LGBTQ+ identities and received the ACT Volunteer of the Year award for work in Autism advocacy. Yenn lives in Canberra, Australia.

Wenn Lawson is an autistic trans man, psychologist and researcher, who has published prolifically with JKP. He writes and speaks on the topic of gender identity, autism and neurodiversity. He currently co-Chairs the Australian Autism Research Council and is on the Editorial Board for the Autism in Adults journal. He lives in Victoria, Australia.