On the occasion of the centenary of the inauguration of the Madrid synagogue, the foundation of coexistence and spirituality in the Community, Saffron and Nagrela Editores, in collaboration with the Jewish Community of Madrid, have published a book that brings together fundamental facts and images in the history of the CJM. The historian and political scientist José Antonio Lisbona explains in which the profiles of the successive leaders of the CJM have been inserted in chronological order; various authors comment on some of the keys to Jewish identity and, finally, images of various places, people and fundamental moments in the life of the CJM have been included.