Roman Kohnle

Emerald Green is the stunning conclusion to Kerstin Gier's Ruby Red Trilogy, picking up where Sapphire Blue left off, reaching new heights of intrigue and romance as Gwen finally uncovers the secrets of the time-traveling society and learns her fate.

Over one wild Cologne night, three women in search of the perfect partner and perfect life discover that a little bit of magic changes everything...

A chance meeting between Nicolai and Nina, a friend from the past, makes Nicolai return to an abandoned hotel in which, many years ago, he experienced his only love, full of tragedy and an overwhelming feeling.

Faced with staff shortages, the chief of a Cologne police department convinces two retired homicide detectives to come back into the force. As their immediate superior is a young woman, a generational cultural clash is inevitable.