Kerstin Gier

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.

[1] Media related to Kerstin Gier at Wikimedia Commons