An Age of Sigmar story set in the Realm of Ghur, Nick Horth’s novel Callis & Toll: The Silver Shard is a direct sequel to the short but very enjoyable City of Secrets, and explores Witch Hunter Hanniver Toll’s single-minded pursuit of ex-High Arbiter Ortam Vermyre. Leaving Excelsis behind, Toll and ex-Freeguild soldier Armand Callis pursue their enemy across the land, sea and air as Vermyre seeks out a long-lost artefact with the power to inflict untold damage on the Mortal Realms. It’s a journey that forces them to call upon all their skill and determination, and allies, just to survive.