Hona Black (Tūhoe, Te Whānau a Apanui, Ngāti Tūwharetoa) lectures on teaching for Māori medium schools at Massey University, Palmerston North. This is his third book about te reo Māori. Hona lives in Porirua with his partner and their son.

Te Aorangi Murphy-Fell (Ngāti Kahungunu, Ngāi Tahu, Ngāti Apa) is a Māori language and education consultant for Haemata Limited. He has a keen interest in governance and holds several directorships. Te Aorangi lives in Whakatāne with his family.