Un «Persiles» contrahecho: la edición de Pamplona, 1629

The edition of Los trabajos de Persiles y Sigismunda (Pamplona: Nicolás de Asiáin, 1629) is analysed on the basis of three copies in order to demon-strate that it is a counterfeit printing. It is argued, among other reasons, that Nicolás de Asiáin had already died in 1622. Furthermore, it is hypothesised that this illegal edition was published in a Sevillian workshop (Francisco de Lira, Simón Fajardo or Manuel de Sande), as it exhibits a similar pattern to other works printed by them between 1625 and 1634, and shares the same woodcut motifs