Henry Smart and the Secret of the Golden Cup

Why, why simply can not be bored in the lesson of mathematics?! This is all that Henry dreamed about! But since he entered the service of the main German god, there is no more place in his life. And on the threshold of the class, Hilda appeared - Genry"s girlfriend and part -time Valkyrie! She claims that a dangerous mission awaits them. The insidious dwarf Alberich again attacked the trail of treasures, which give endless magical power. And only Henry and friends can interfere with the villain. To do this, they have to go to another country and find themselves in the past again. What dangers and traps await them there?

New from the author of the superbesseller "Adventures of the Cat Detective"! Books by Frauke Shoinemann helped to love hundreds of thousands of children to read.
Exciting adventures, a lot of humor and heroes in which it is impossible not to fall in love.
For secondary school age