Francisco Ortiz in his excellent blog Novela Negra y Cine Negro brings to my attention Rosa Ribas latest book Con Anuncio (Editorial Viceversa 2009).
Rosa Ribas (El Prat de Llobregat, Barcelona, 1963) lives in Germany since 1991. Entre dos aguas (Umbriel 2007) was awarded with the Premio Brigada 21 for to the best crime fiction book published in 2007.
Rosa Ribas Website (in Spanish)
A Crime is Afoot 