Petra Grill has written at least 2 books. Their most popular book is Neue Wege with 0 saves with an average rating of -⭐.
Series
2 primary booksAuthored 33% of series
Die Charité-Reihe is a 2-book series with 2 primary works first released in 2018 with contributions by Ulrike Schweikert and Petra Grill.