Publication that includes the quarterly activity of the school, relevant news from alumni and projects of the Gaztelueta Foundation. It also includes opinion articles and interviews on education and other topics of interest. Three issues a year are published: the first at Christmas, the second at Easter and the last one before summer.
6,000 copies are published and sent free of charge to all school families, former pupils, former teachers and staff. In addition, a copy is usually given to all families who come to visit the school and it is customary to exhibit them at conferences and events.