With over 20 chapters, Out in Psychology offers an interesting overview of Lesbian, Gay, Bisexual, Transgender and Queer (LGBTQ) perspectives in contemporary psychology in the western world, with emphasis on the UK, but also including contributions from the USA, Canada, Australia and New Zealand. An award-winning book, it is worth every penny of its rather steep price.Clarke and Peel, the editors, acknowledge the links with past endeavours, in particular with Lesbian and Gay Psychology: New Perspectives edited by Coyle and Kitzinger (2002), and they point out that the addition of 'BTQ' to 'LG' is not enough if it remains on paper, as an afterthought, rather than expressing an engagement with the plurality and with the tensions 'that exist between LGBTQ lives, politics and psychologies' (p. 12).It is hard for a reviewer to do justice to all this wealth of material, so what follows will be a very partial and selective account, arbitrarily focused on BTQ perspectives, but just imagine that you can hear me protest, 'I cannot possibly leave out (say) Damien Riggs's chapter on ethnocentrism in LGBTQ Psychology!' for all the contributions not mentioned due purely to space constraints.In the interestingly titled '"What Do They Look Like and Are They Among Us?" [. . .]' Gurevich, Bower, Mathieson and Dhayanandhan address the invisibility of bisexuality and the often hostile response that bisexual-identified individuals (specifically, in their research, women) face in the lesbian and gay community when they claim their identity, often tentatively, given the pervasive injunction to 'make their mind up'. The metaphor of the invisible/indistinguishable (enemy) 'Other' among 'us', a metaphor of contagion and panic, marks a nadir in the presumed inclusivity of the lesbian and gay community. One participant saw this rejection as 'a sort of almost a heterosexual fear, the opposite of the homophobic thing' (P10, p. 228) and a similar shift is evident in a scenario envisaged by another participant -being seen with her male lover in a context such as a supermarket by (lesbian-identified) members of the Women's Co-op where she worked, and feeling that she would have to 'justify' him. Here the lesbian-normative orthodoxy, as perceived by the participant, seems almost to parody anxiety over disclosure (of lesbian identity) in heteronormative days of yore. This makes depressing reading, especially in conjunction with Meg Barker's chapter, an analysis of 22 mainstream psychology undergraduate textbooks for LGB