The 20th edition of the Quais du polar festival takes place from April 5 to 7 in Lyon. 135 authors from fifteen nationalities will be present, including Dennis Lehane, Caryl Férey, Céline Denjean, Franck Thilliez, Maxime Chattam, Hervé Le Corre, Bernard Minier, Olivier Norek, Michel Bussi and Colin Niel.

In total, more than 80 meetings and round tables will also be organized.