The Archive of the Forgotten (Hells Library 3)

The Library of the Unwritten in Hell was saved from total devastation, but hundreds of potential books were destroyed. Former librarian Claire and Brevity the muse feel the loss of those stories, and are trying to adjust to their new roles within the Arcane Wing and Library, respectively. But when the remains of those books begin to leak a strange ink, Claire realizes that the Library has kept secrets from Hell and from its own librarians.