This book is many things at once: an introduction for non-Maori to values and worldview of Maori; a guide to key concepts such as tapu, mana, wairua and mauri; a practical guide to implementing tikanga; a discussion of interpretation in a changing world, and a text for those who need a high level of cultural competency. Mead specifies that this is intended for those with English, rather than Te Reo, as the primary language, but within that, there is much for many audiences. The package together has clearly made a strong contribution to living culture, and the survival of tikanga Maori.
This also makes for a pretty readable book. For sure, there are long passages discussing, for example, the tikanga surrounding grief, or at the other end of the scale, genetic modification of food, but these are put within a context of a broader worldview. The tone is always respectful of both Maori and Pakeha, inviting and enthused without getting preachy. Detailed explanations, for example, of the danger and sacred nature of tapu helps to explain the nature of many tikanga.
The book is nearly 20 years old now, although revisions were made about a decade ago. It is not as dated as could be expected, although frequent references to the Te Maori exhibition date it slightly. It would be great to see a new edition noting the increasing bicultural policy impact in New Zealand.