Grupo Sfera Editores belongs to the Rizzoli Corriere Della Sera publishing group, present in Italy, Mexico and Spain. Sfera’s publishing products are based on the dissemination of accurate, innovative and scientifically endorsed information related to the world of babies, children and pregnant women. With 15 years of experience in distance selling of books, the Sfera Editores group is already trusted by more than 70,000 families. Parque Negocios Mas Blau Edificio Muntadas Calle Solsones 2B 08820 El Prat de Llobregat (Barcelona) España +34 93 370 85 85 renjifox@terra.es Ximena Renjifo www.sfera.es