The Complete Guide of Inca Cusco and the Sacred Valley
by Brien Foerster
I wrote this book after 5 years of exploring and studying the Inca and the sacred sites of Cusco and the Sacred Valley of Peru. There was no good guidebook that I could find explaining what the famous and not so famous sites meant, who built them, and when. As a professional tour guide of the area, I feel it is important that visitors have a pocket sized guide like this.