A very special Advent calendar! Start on December 1st, listen to a chapter every day, and join the three !!! on their exciting winter Christmas case. Not only is Franzi's horse Tinka thrilled when a family with many Icelandic ponies moves in near the Winklers just before Christmas! The owners are planning a big performance: a magical elf fairy tale. And Kim, Franzi, and Marie get to participate and ride through the ring in costume. But then a large sum of money disappears, and shortly after, one of the horses goes missing without a trace! Does someone want to harm the pony farm? And can the three !!! start their investigation in time?.