Danger is coming to the Chalk Hills. The old enemy is gaining strength.Tiffany Bohlen has a heavy burden on her shoulders: she will not only have to say goodbye to her beloved mentor, but also protect the borders of her world from evil guests from outside.This is the time of the end and the beginning, old friends and new ones, the erasure of borders and the change of power. From now on, the young witch stands between light and darkness, good and evil. And while the army of elves is preparing to invade, Tiffany must summon all the witches to her side. To protect the earth — her land…For the first time in the cult black design is the fifth book about Tiffany Bohlen, completing not only the series about the adventures of a young witch, but also the entire Discworld cycle by Sir Terry Pratchett.