Turn Right at Machu Picchu by Mark Adams
https://www.amazon.com/Turn-Right-Machu-Picchu-Rediscovering/dp/0452297982/ref=tmm_pap_swatch_0?_encoding=UTF8&qid=1682380257&sr=1-1
https://www.amazon.com/Turn-Right-Machu-Picchu-Rediscovering/dp/0452297982/ref=tmm_pap_swatch_0?_encoding=UTF8&qid=1682380257&sr=1-1