The Fellow in White is a book written by William Harvey Leatham that tells the story of classmates who learn about a medical mystery between the real world and mysterious forces. This is an adventure novel that intertwines elements of fantasy and science fiction genres. The author successfully combines friendship, belief in justice and the danger that threatens the world in the plot, making the book exciting for readers of all age categories. "The Comrade in White" leaves behind many questions and deep thoughts about the complex relationships between people and the mysterious forces that rule the world.