Hans Helwig
Hans Helwig has written at least 2 books. Their most popular book is Olga Meets Her Match with 1 save with an average rating of -⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
4 released booksAuthored 0% of series
Olga da Polga
Olga da Polga is a 4-book series with 4 released primary works first released in 1971 with contributions by Michael Bond and Hans Helweg.
