In 2001, Le Trésor du temple recounts Qumran's follow in the footsteps of the Templars: Ary Cohen and Jane Rogers meet to investigate the secret of the Jerusalem temple. Qumran's trilogy borrows the form of the adventure and suspense novel but conceals in the plots a real erudition and a real metaphysical ambition. The same year, she directed the short film La Nuit de noces, the screenplay of which was co-written with Gérard Brach.