Charles Pathfinder - A Gryphon in Canterlot is a story about Charles Pathfinder, a griffin in Canterlot. In the socially conservative capital of Equestria, he is faced with discrimination and misunderstandings while plagued by the ghost of a rough childhood and stained past. However, after a chance encounter with the royal sisters, his life became a tale of self-discovery, friendship, mistakes, and self-overcoming. His fate is intertwined with the diamond dog's slave trade, and his actions would affect not just those around him, but the very society of Equestria itself.