Erin Hunter

Erin Hunter is a pseudonym used by the authors Kate Cary, Cherith Baldry, Gillian Philip, and Tui Sutherland, along with editor Victoria Holmes. Each of the authors play a different role: while Holmes creates the storyline of each book, Cary, Baldry, and Sutherland take turns writing the books. Sutherland joined the group later and writes mostly for the Seekers series; she has written fewer Warriors books, with all of them being field guides. The newest addition to the group is Gillian Philip, who writes Survivors under the pseudonym as well, albeit without any association with the original Erin Hunters.