Hanns Heinz Ewers

Hanns Heinz Ewers (3 November 1871 – 12 June 1943) was a German actor, poet, philosopher, and writer of short stories and novels. While he wrote on a wide range of subjects, he is now known mainly for his works of horror, particularly his trilogy of novels about the adventures of Frank Braun, a character modeled on himself. The best known of these is ''Alraune'' (1911). Provided by Wikipedia