Book excerpt: Gautam has here laid out the first serious reading of Michel Foucault in relation to key Sanskrit texts, and--what may be a surprise to many--he has written the first book-length work in English on the nature and origin of the Kamasutra. Gautam also takes up the Natyasastra (the Kamasutra's twin), locating in the first the themes of sexual-erotic pleasure, and locating in the second the classical Indian view of theater, music, dance, and aesthetic pleasure. The book shows how closely intertwined the history of erotics in ancient Indian culture is with the history of theater-aesthetics. Foucault provides a framework for opening up the intellectual horizon of Indian thought; it is his distinction between ars erotics (erotic arts) and scientia sexualis (science of sexuality) that fuels Gautam's exploration of the courtesan as symbol of both erotic and aesthetic pleasure, particularly in her role as a wife to her patron, which entails the morphing of erotics into a form of theater. The scope broadens ambitiously, to an inquiry on the nature of knowledge formation, erotics, theater, and gender relations in premodern Indian society and culture--as they converged on the historical figures of the courtesan and her male counterpart, the dandy. Gautam's twining of aims and subjects--Foucault's western philosophy of pleasure and India's classic text on eros (anchored in art and aesthetics)--transforms both the modern and the ancient texts with new understandings, and as new forms of investigating erotics and subjectivity itself.