Kerstin Gier
Kerstin Gier is a German author born on October 8, 1966, in Bergisch Gladbach, Germany. She is best known for her Ruby Red trilogy, a young adult time travel series that achieved international success and won the American Library Association Best Books for Young Adults Award. Gier has written numerous novels for both young adults and adults, and continues to live and write in Germany.
Young Adult
Adult Fiction
Time Travel
For Every Solution, A Problem
Emerald green
Dream a Little Dream
Dream a Little Dream
For Every Solution, A Problem
For Every Solution, A Problem
Dream a Little Dream
Ruby Red
Ruby Red
Ruby Red
Sapphire Blue
Emerald Green
Emerald Green
Sapphire Blue
Dream a Little Dream
Ruby Red
Sapphire Blue
Emerald Green
Dream a Little Dream
Emerald Green
El primer libro de los suenos
Sapphire Blue
Emerald Green