Ruler of the Realm is the third book in the exciting Snake Fang fantasy series for teenagers. The author Garth Rogers and Hall Lawrence continue the story of the orphan couple Kate and Tom, who go on dangerous adventures to protect the world from big criminals. In this book, the heroes will go in search of a mysterious mobile, a machine lost through the ages, which can change the course of the war. Betrayal, friendship, loyalty and courage - all this will meet the reader on the pages of this exciting book. "The Lord of the Kingdom" is an exciting fantasy that will enchant readers of all ages.