Dr. Newmahr's ethnography on American sadomasochism is a solid contribution to expanding our understanding of the subject. Alternating between excellent examples and observations, and heavy, yet well explained and grounded theory, the author presents a comprehensive picture of the scene she has studied, as well as the attraction of it to its participants, both socially and pleasure-wise.
It should be noted, though, that Newmahr's research concentrates on public-play communities in which sadomasochism was not as strongly tied to sexuality as in certain other groups, meaning that her findings, accurate as they are, will not be immediately applicable to all SM contexts. Likewise, this is not necessarily a book for people who are sadomasochists, but rather a book about them. It is, however, a book every self-respecting scholar of sadomasochism, leathersex or kink should possess, and a reference which shows that the key findings of earlier SM ethnographers, such as Geoff Mains (who sadly is not quoted in it), still very much apply today.
Just as the sub-title says, this is a book about risk and intimacy, both of which are treated with the right sort of expertise, curiosity and respect.