The Kingdom of Stones

Petya loved computer games and couldn't stand stones. But one day, his mother sent him to visit his grandmother, the geologist. And there, wonders began! Together with his new friend Nadezhda Korkina, he found himself in the magical Kingdom of Stones. A flying dragon, cunning gnomes, and talking frogs await them on their journey to save Grandmother. Will Petya and Nadia be able to unravel the mysteries of minerals, make friends, and become true heroes? An exciting adventure, full of riddles and friendship, awaits you on the pages of this book!