Ophelia and the Amber Chronicles

Why does it sometimes seem to us that time passes at different speeds?
Ophelia has never really thought about this until one day she begins to see time. This is because Ophelia is a timeless person and possesses the rare gift of being able to influence the flow of time. But no sooner has she learned of these abilities than time suddenly goes crazy all over the world. Together with the mysterious Leander, Ophelia must find the cause of the time chaos. In the process, they uncover a secret that will turn the entire world of the timeless upside down.
In her young adult book for readers aged 12 and older, SERAPH winner Mechthild Gläser
conjures up a story full of fantasy, originality, and tender romance that makes you want to keep rewinding time while reading it!
The original edition was published under the title Amber Dust.