The hearts of Pandora. Book 11. Dzyun Motizuki

Having hidden from the chase at the Litvidzh Academy, Oz and his company tell Leim about the betrayal of the Duke of Balma. However, it soon turns out that not everything is so simple, because it was Balma who sent his subordinate to the aid of RAM. What is the goal pursues the eager for the duke? Why put the key in the pocket of Lim? Ozaliy is sure that the door should find for each key. It remains to understand which one - after all, the academy is full of corridors and secret passages. Moreover, it is squeezing the time: if friends do not find out what Balma is achieving, Baservili execution Blake and grandmother and granddaughter Rainsworth, deprived of the strength of their chains...

The book included Tom 21 and 22 (chapters 83–92 + additional ).