Valérian and Laureline, originally titled Valérian: Spatio-Temporal Agent and also commonly known as Valérian, is a French science fiction comics series, created by writer Pierre Christin and artist Jean-Claude Mézières. It was first published in Pilote magazine in 1967; the final installment was published in 2010. All of the Valérian stories have been collected in comic album format, comprising some twenty-one volumes plus a short story collection and an encyclopedia.