OTHO ESKIN served as a US Foreign Service officer for over twenty years with assignments in locations across Europe and the Middle East. He was involved in negotiations on the United Nations International Convention on the Law of the Sea, the International Space Station, and the Committee on the Peaceful Uses of Outer Space. Upon retirement, Eskin became an internationally produced playwright and a thriller writer. Day of Wrath is Otho's fifth thriller in the Marko Zorn series.