Àngels Membrive is a writer, geometer, and author of the bestsellers Geometría sagrada codificada (Codified Sacred Geometry) and Códigos de activación pleyadianos (Codes for Pleiadian Activation). She is an honorary member of the group Catalan Science and Anthropology Research (ICAC) and founder of the School for Sacred Geometry, which trains people in methods of healing, therapy, meditation and activating stellar codes. She collaborates with and participates in a broad range of international events such as The Ufology World Congress and other international conferences on science and consciousness.