Lucky Skates

One day, just before the competition, the "lucky" skates disappeared...

Lea, Agasha, and Luka are students from the north of Moscow and also a team called "Keys", who have already solved a serious case (read about it in N. Savushkina's book "Three Keys from Class 4A"). This year, mysteries find them again: mugs are disappearing at the café "Kofta", and Agasha's favorite skates are missing before her performance. Will the "Keys" be able to handle the new mystery, save the barista from being fired, and not lose their friendship in the process?

Illustrator Alice Yufa.