Based on a long ethnographic study, L’Islam, un recours pour les jeunes focuses on the Islamic identities of French youth with North African or Turkish origins and working-class backgrounds. It asserts that young men and women’s religious paths are linked to experiences at school, within immigrant families and in disadvantaged neighbourhoods. Young men complain of being labelled negatively at school and being pushed toward low-skilled jobs instead of the professional vocations and lifestyles for which they yearn. They are often in conflict with teachers or with career advisers and engage Muslim symbols to protest against school judgments. The book also insists on the deep differences between Turkish and North-African populations with working-class backgrounds. The Turkish populations settled in France later than North-Africans and subsequently their settlement has been more fragile. They want to preserve traditions and customs from their country of origin, a phenomenon reinforced by the high concentrations of Turkish populations in urban areas. Turkish parents’ aspirations influence their goals for their children, especially in relation to school, professional life and marriage. The second part of Kapko’s book discussed the response of local authorities to Muslim religious claims. For over a decade, changes in Muslim demands of local policitians in relation to religious practice have been noticed. In comparison to demands made in the 1980s by immigrant fathers which focused on the need for prayer space, the 1990s have seen new demands such as the right to wear the headscarf in public spaces, the participation of local politicians to seminars held by religious leaders, and accommodation of religious arguments during negotiations with local political leaders. This investigation shows that council representatives often only select the aspects of the demands that seem to suit their objectives -keeping public order, social integration-and ignore the religious content of the demands. In other cases discussed, religious intonations are not ignored but rather exploited by the local government. Government officials, who fear confrontations between ethnic groups in disadvantaged areas, are tempted to turn religious militants into unofficial mediators between immigrant populations and public authorities.