The fourth installment in the Cormoran Strike series, Lethal White, is set to be published September 18!

Here is the official synopsis: 

‘I seen a kid killed…. He strangled it, up by the horse.’

When Billy, a troubled young man, comes to private eye Cormoran Strike’s office to ask for his help investigating a crime he thinks he witnessed as a child, Strike is left deeply unsettled. While Billy is obviously mentally distressed, and cannot remember many concrete details, there is something sincere about him and his story. But before Strike can question him further, Billy bolts from his office in a panic.

Trying to get to the bottom of Billy’s story, Strike and Robin Ellacott – once his assistant, now a partner in the agency – set off on a twisting trail that leads them through the backstreets of London, into a secretive inner sanctum within Parliament, and to a beautiful but sinister manor house deep in the countryside.

And during this labyrinthine investigation, Strike’s own life is far from straightforward: his newfound fame as a private eye means he can no longer operate behind the scenes as he once did. Plus, his relationship with his former assistant is more fraught than it ever has been – Robin is now invaluable to Strike in the business, but their personal relationship is much, much more tricky than that.

The book will consist of 656 pages, making it the longest Strike novel yet and around the same length of Harry Potter and the Goblet of Fire. The Lethal White audiobook will once again be narrated by the amazing Robert Glenister.

What are your first thoughts about the cover and synopsis? Let us know in the comments below!