"The Secret Books" is a 1999 photographic monograph by Sean Kernan, created in dialogue with the writings of Jorge Luis Borges. Comprising 42 black-and-white tritone and duotone images, the book presents a series of carefully staged still lifes in which the book is central—positioned as both subject and symbol. Kernan constructs visual metaphors using natural elements (stones, bones, birds), geometric forms, and physical alterations to books, all executed in-camera without digital manipulation. Paired with Borges’ texts—including "The Book of Sand", "The Library of Babel", and select poems—the images form a parallel, poetic meditation on books, knowledge, and the infinite.