During a school trip to Prague a group of friends leave the hotel and party through the night.

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.

In his dreams Sammy is a rock star. But in reality he works and cleans in his brother Momo's hammam. Suddenly, a music label gives him the chance to become famous in a casting show. On one condition: The solo musician must form a band. So Sammy, his sister Jessi, the old temporary masseur Wolle and fat Mahmut quickly become the group "Hamam Hardrock". The audience celebrates the original newcomers but label boss Thomaschewsky wants to prevent the multicultural rockers' triumphant advance by any means necessary.

25 years of coma lie behind the hard-hitting policeman Mick Brisgau, as he awakens in a world unknown to him.

It's Men's Day, Men's Day, Father's Day, Ascension Day - many terms, one date, but always a reason to celebrate. Having just finished school, five Bavarian friends start a common tradition: Every year they want to get together on Men's Day and douse their friendship properly. But every good resolution eventually dies, and so after 20 years most of them lost contact.