The Warhammer 40K Codex NECRONS 7th Edition, published by Games Workshop in 2018, is a hardcover book in English that delves into the mysterious and ancient world of the Necrons. Authored by various writers, this book is part of the 40K series and provides in-depth information and lore on these mechanical beings from the grim darkness of the far future. With a focus on the intricate and powerful technology of the Necrons, this codex is a valuable resource for fans of the Warhammer 40K universe looking to enhance their gameplay experience.