From left to right the TV tie-in cover for the paperback edition published in the UK on March 2016, the UK e-book cover published on March 2016, and the UK and US paperback covers to be publish on Oct 2017 and May 2018 respectively.
The Media tie-in or TV tie-in cover refers to newly published editions of a novel on which a film was based, sometimes renamed to match the film’s title and using promotional art created for the film.
Now the question is whether there’s any difference between both texts. And, as far as I know the only difference lies in the cover. The “TV tie-in” will have pictures of the actors from the TV series on the cover. While other covers would not.
A Crime is Afoot 