List of characters in the Camp Half-Blood series
Katie Gardner - A daughter of Demeter that is the head counselor for cabin four at Camp Half-Blood, as seen in The Last Olympian. Miranda Gardiner is her deputy taking over in winter because Katie is not a year-rounder. She fights in and survives the war between gods and titans. Katie strongly dislikes the Stoll twins, because they once put chocolate Easter bunnies on the Demeter cabin's grass roof. She is the cousin of Percy Jackson, Thalia Grace, Nico di Angelo and Bianca di Angelo.