THE TWYFORD CODE

Novel. Forty years ago, Smithy found a copy of a children's book by disgraced author Edith Twyford, its margins full of strange markings and annotations. His remedial English teacher believed that it was part of a secret code. Later, she disappeared on a class field trip. Now, out of prison after a long stretch, Smithy decides to investigate the mystery that has haunted him for decades.