Download or read book Under the Condor's Wing: A Memoir of South America written by Ginny Tschanz and published by Lulu.com. This book was released on 2019-09-10 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early 1960s, Mac Tschanz helped establish a Department of Geology in Bolivia, high in the South American Andes. Unfazed by political intrigues, his next assignment was in Colombia where he trained geologists while mapping in the lawless Sierra Nevada de Santa Marta. During nine years in South America Mac and his wife, Ginny, lived a continuous adventure in exotic surroundings. Their story is recorded in contemporaneous letters, imparting immediacy to an amazing family saga.