Book Julia Stakhivska. The Mystery of Mohylyanka and the Missing Key

Over several hundred years of its history, the Kyiv-Mohyla Academy has gathered many secrets and wonders. Buildings and things that can be transferred to the glorious days of the Baroque are still preserved here. At least the girl Liza was transferred. Together with her, we will see the ancient Mohylyanka, learn its legends and find one very important key. By the way, what is the submarine doing in this story?