Pirkko Roinila has written at least 2 books. Their most popular book is Tulkki with 1 save with an average rating of 3⭐.
Series
3 primary booksAuthored 7% of series
The Mysteries of Nature is a 3-book series with 3 primary works first released in 2015 with contributions by Peter Wohlleben and Jane Billinghurst.