Kerstin Gier

Kerstin Gier has written at least 92 books. Their most popular book is Ruby Red with 217 saves with an average rating of 3.72⭐.

Author Bio

Kerstin Gier (born 8 October 1966) is a German author of novels for adults and young adults. Her popular young adult novel Rubinrot (Ruby Red) and its two sequels - a series about time travel - as well as her Silber trilogy were translated into English by Anthea Bell.

https://kerstingier.com/en/