With an original story by Anne Toole and artwork by Elmer Damaso, Titan Comics is producing a graphic novel based on Aloy and Erend's adventures from around the time of Horizon Zero Dawn. The novel, titled Horizon Zero Dawn: Liberation will be on sale March 1st, obviously coinciding with the release of the sequel, Horizon Forbidden West, last week.
From the press release:
Horizon: a far-future Earth full of epic natural beauty and forgotten ruins, where awe-inspiring, animal-like machines are the dominant species and humans struggle to survive in pre-industrial tribes. Set during the events of Horizon Zero Dawn, Erend and Aloy are on the hunt for the killer of an important member of the Oseram tribe, fending off deadly machines along the way. As the hunt progresses, Erend reveals the sweeping tale of the liberation of Meridian, and how his sister, Ersa, Captain of the Carja Vanguard, was murdered.
The graphic novel will be on sale at Amazon in the US or Forbidden Planet for the UK & Europe. Suggested retail price is around $18 but both of those have it listed for less, even more so for the digital Kindle edition.