Some people may still not be aware of the big news last summer in the Spanish medical translation and writing world: Fernando Navarro's Libro Rojo (translated as ‘Red Book’, one of the most authoritative English to Spanish dictionaries of medicine) was made available online. It is part of ‘Cosnautas’ (http://www.cosnautas.com; Figure 1), a new much acclaimed platform full of resources for professionals in this field.