The Copenhagen manuscript has been digitized by the Arnamagnæan Institute and is available here. The website also provides an extremely helpful set of preliminary identifications by Kıvılcım Yavuz of the work(s) covered by each epitome.

The website of the Book of Books project at the University of Copenhagen contains a wealth of material about Hernando Colón and the Libro de los Epítomes and is highly recommended to anyone looking for a more in-depth introduction.

The Biblioteca Colombina has produced an invaluable database called the Catálogo Concordado that brings together the information contained in Colón’s various bibliographical tools. (The database is aimed at specialists, and can be slow.)

Finally, there is an engaging book about Colon’s library written by our project leads José María Pérez Fernández and Edward Wilson-Lee: Hernando Colón’s New World of Books: Toward a Cartography of Knowledge (Yale UP, 2021).