His detailed description of the ascent on Aconcagua in a book in Spanish became a sort of textbook for mountaineering in Mexico, and other countries across South America.
Potem pa je plezal na mnoge vršace na vseh kontinentih, med katerimi izstopajo gore v Nepalu, Mehiki, gora Kilimandžaro v Afriki in gora Kosciuszko v Avstraliji.