The first six books center around Rusty, a kittypet (housecat) who joins ThunderClan, and finds out that there is a prophecy about him.

The original series and the first two books of Warriors: The New Prophecy are set in a forest that the authors have said was based on the New Forest area of England. Each mini-series focuses on different characters. The series focuses on a group of cats called ThunderClan and their lives around four other groups. These are graphic novels that tell short stories not seen in the main books. Fifteen 'manga' books have been released. These books are about double the length of the normal books. Thirteen 'super edition' books have been released, with another announced to be released soon. They give more information about the Clans (the groups of cats) that are not mentioned in the series. The current series, Warriors: The Broken Code began on Apwith Lost Stars. The sixth series, Warriors: A Vision of Shadows began with The Apprentice's Quest on March 25, 2016.

The fifth series, Warriors: Dawn of the Clans began with The Sun Trail on March 5, 2013. The fourth series, Warriors: Omen of the Stars, began with The Fourth Apprentice on Novem. The first book of the third series Warriors: The Power of Three, The Sight, was released on April 24, 2007.

The second mini-series is titled Warriors: The New Prophecy and was published in 2005. The authors were not planning to write another mini-series, but they eventually began the second mini-series. The first of these, called Warriors, was released in 2003, starting with the book Into the Wild. The series is made up of four mini-series with six books in each series. The series is about the adventures of wild cats as they try to survive in their forest homes. Warriors is a series of fantasy fiction books written by Erin Hunter.

Warriors shadows of the clans