This set him on a new path as a writer of non-fiction books .
In 1948 Lochner translated and edited a volume of diary material by the Nazi propaganda chief , Joseph Goebbels , which attained considerable commercial success .
This set Lochner on a new path as a writer of non-fiction books .
In 1948 Lochner translated and edited a volume of diary material by the Nazi propaganda chief , Joseph Goebbels , which attained considerable commercial success .