Introduction / Serge Brochu, Candido da Agra and Marie-Marthe Cousineau
Part I deviance, set and setting
The complex structures, processes and meanings of the drug/crime relationship / Candido da Agra
The study of psychological self-organization processes in deviant pathways: contributions of the biogram method / Celina Manita and Candido da Agra
Drug addiction and drug dealing
from trajectories to careers: the status of the question in social sciences in France / Michel Kokoreff and Claude Faugeron
Ethnographic space-time: culture of resistance in a 'dangerous place' / Luis Fernandes and Tiago Neves
Part II Youth, drug and delinquency pathways
Developmental trajectories leading to delinquency and substance use in adolescence: results from Quebec studies / Rene ́Carbonneau
Deviant trajectories at the turning point between adolescence and adulthood / Michel Born and Claire Gavray
Deviant youth trajectories: adoption, progression and regression of deviant lifestyles / Natacha Brunelle, Marie-Marthe Cousineau and Serge Brochu
Part III Adult, drug and crime pathways
Drug/crime pathways among cocaine users / Isabelle Parent and Serge Brochu
Flexing crack in Toronto: a deviant pathway for poor, homeless drug users / Patricia G. Erickson, Jennifer Butters and Beric German
Black women's pathways to involvement in illicit drug distribution and sales: an exploratory ethnographic analysis / Lisa Maher, Eloise Dunlap and Bruce D. Johnson
Part IV ways out
The background of illegal drug abuse: a German view / Helmut Kury, Joachim Obergfell-Fuchs and Theodore Ferdinand
Deviant pathways of alcoholic and drug-addicted patients / Franco̧ise Facy, Myriam Rabaud and Daniel Ruffin
Pathways out of deviance: implications for programme evaluation / Ceĺine Mercier and Sophie Alarie
Conclusion / Marie-Marthe Cousineau, Candido da Agra and Serge Brochu.