Nick Perumov is known to all fans of fantasy and science fiction; two generations have grown up reading his books. Millions of copies of his books have been sold. The new novel “The Troubles” is the second and final book in the “Alexander’s Cadets” duology. A fascinating story about brave guys from the cadet corps who find themselves at the crossroads of times, where they meet people from different eras, obsessed with their own ideas.