In The Eldridge Conspiracy by Don M. Winn, Kaye learns there is a plot against his father's life. Now he must leave Knox to find the mysterious foreign man who can tell him the details of the plot so Kaye can prevent the ambitious Baron Thomas and his henchmen from assassinating his father and the king of Eldridge at a grand festival tournament. The only problem? This man is the Baron's most trusted employee.
Kaye’s father is in danger! The young knight, Kaye, and his friends Reggie and Beau enter Eldridge in search of the only man who can save Kaye's father. During their journey, they encounter and make a powerful enemy of Baron Thomas—the self-proclaimed heir to the throne of Eldridge—who also has his sights set on ruling the country of Knox. Together, the boys dodge the baron’s henchmen and race against time to stop an assassination that would plunge the two kingdoms into war in this exciting conclusion to the series.