Every version of American Gods — the books & series, compared across media.
American Gods exists in two forms: Neil Gaiman's 2001 genre-blending novel and a 2017 television adaptation built from it. Both follow Shadow, a quiet ex-con pulled into a world where ancient and modern gods are locked in conflict. The novel weaves mythology into Americana; the series translates that same story into episodic drama. Each version shares the same premise and central character.
Yes — American Gods the TV series is based on the 2001 fantasy novel of the same name by Neil Gaiman, which blends Americana, mythology, and the story of the mysterious Shadow.
There are two main versions: the 2001 novel American Gods by Neil Gaiman and the 2017 television series American Gods, both following Shadow and the conflict between old and new gods.
Both versions stand on their own. American Gods the novel is the original source, while the 2017 series adapts that story for television — either makes a solid starting point for this world.