By Michelle McNamara. Introduced by Gillian Flynn and with an afterword by Patton Oswalt, I'll Be Gone was made into a docuseries for HBO directed by the great Liz Garbus. Neither book nor case likely needs any introduction; McNamara's work, published posthumously, became an instant genre classic.
This hardcover shows some wear to the jacket edges, but sits straight, clean un-dog-eared pages. A fine reading copy.