
An Assassin lurks on board the Vengeful Spirit. His target? Warmaster Horus himself. A story set aboard the Vengeful Spirit itself, flagship of Horus Lupercal. A killer stalks the corridors, and a daring assassination attempt is underway. But such attempts have failed before... how will this one prove any more successful?
Author

James Swallow is a New York Times, Sunday Times and Amazon #1 bestselling author and scriptwriter, a BAFTA nominee, a former journalist and the award-winning writer of over sixty books, along with scripts for video games, comics, radio and television. DARK HORIZON, his new stand-alone thriller, is out now from Welbeck; OUTLAW, the 6th Marc Dane novel, is published by Bonnier, and the 4th book in the series - SHADOW - is available in the USA from Forge. His writing includes the Marc Dane action thrillers, the Sundowners steampunk Westerns and fiction from the worlds of Star Trek, Marvel, Tom Clancy, Warhammer 40000, Doctor Who, 24, Deus Ex, Stargate, 2000AD and many more. For information on new releases & more, sign up to the Readers’ Club here: www.bit.ly/JamesSwallow Visit James' website at http://www.jswallow.com/ for more, including ROUGH AIR, a free eBook novella in the Marc Dane series. You can also follow James on Twitter at @jmswallow, Bluesky at @jmswallow.bsky.social, Mastodon at @jmswallow@mstdn.social and jmswallow.tumblr.com at Tumblr.