Frank Pollard is a fictional character from the Book of the New Sun series written by Gene Wolfe. He is introduced in the first book, "The Shadow of the Torturer," as a mysterious figure who suffers from amnesia and experiences strange dreams. His journey involves uncovering his past and the secrets of his identity. Pollard is notable for his connection to the Cacophony, a group of beings that play a significant role in the series. His character explores themes of memory, identity, and the nature of reality, making him a compelling figure in Wolfe's intricate narrative.