Gerhard Self, the seventy-something, sambuca-drinking, Sweet-Afton smoking sleuth returns in a riveting new mystery about money-laundering, murder, and mafiosi.Despite his failing health and his girlfriend's pleading, Gerhard Self won't stop doing what he does best—investigating. And his most recent case is one of the most intriguing of his career. Herr Welker desperately wants to write a history of his bank, but to do so he needs Self to track...