"Andes and The Amazon" by James Orton chronicles an extraordinary scientific expedition of 1867 that traverses the stunning landscapes of the equatorial Andes and the Amazon. From Guayaquil to Quito, the journey takes listeners through breathtaking terrains, while the expedition, supported by the Smithsonian Institute, meticulously collects rock and plant samples and documents local fauna. The scientists also compile a vocabulary of indigenous languages and create a new map of equatorial America, highlighting the spirit of exploration and discovery.