The Swiss, the Gold, and the Dead: How Swiss Bankers Helped Finance the Nazi War Machine

https://www.amazon.com/Swiss-Gold-Dead-Bankers-Finance/dp/0140278583

Book on Archive.org:

https://archive.org/details/swissgolddeadhow0000zieg

https://www.youtube.com/watch?v=kQxhf-18Dcc