Gosick Vol. 3 (Ep. 13-18) (Blu-ray)

Victorique de Blois and Kazuya Kujo are back! New cases are waiting for the duo, and none of them are even remotely easy to solve. But Victorique wouldn't be herself if she gave up so easily.
Her new case revolves around the legend of an alchemist and a mysterious death in the school's tower. Meanwhile, Victorique's family tries to realize their very own ideas. In the face of family problems, political intrigues and murders, the two have to face the tasks.

Volume 3 with episodes 13-18 of the long-awaited anime about the adventures of the young master detective Victorique de Blois and her school friend Kazuya. Let yourself be carried away into the world of a long-gone Europe full of mysterious secrets.