It is available for sale this book, whose authors are Jordi Barra and José Luis Martín Ramos, belonging to the collection entitled Atlas of the Spanish Civil War, published by DAU.
In this case it focuses on the German support received by the rebels through the intervention force, mainly aerial and which was called the Códor Legion.

For all people who want to investigate more about this book or any of the collection, we leave the link to the publisher.