Isabel's friends are going to wear nice dresses to the winter ball, but Isabel can't afford them.

Isabel has no idea how she will pay Klara back all the money, and does something she may regret.

After a troubled week, Isabel convinces her friends to sneak into a barracks.

Isabel can't have visitors at work, but then Markus comes.

Isabel goes to Olivia's White Party and is told she's wearing the wrong clothes. Isabel's reaction isn't popular with everyone.

On the class's cabin trip, something terrible happens to Isabel.

Rumors are circulating that Isabel stole the money from the class. Do Isabel's friends believe the rumors?

It's Isabel's birthday, but she's at odds with her friends. How can she fix all her problems?

Isabel discovers that it is a friend's cell phone that she has stolen and now it seems that she can make new friends.

Isabel is expelled from school.

Isabel gets homesick, but will she be able to sort out her life?

See the mistakes from the filming of season 9

Isabel has made new friends, but she's keeping a secret that keeps getting her into trouble.