Erin Hunter

Warriors: Power of Three #1: The Sight

Warriors: Omen of the Stars #2: Fading Echoes

Warriors: Omen of the Stars #1: The Fourth Apprentice

Warriors: Omen of the Stars #4: Sign of the Moon

Warriors: Power of Three #2: Dark River

Warriors: Power of Three #4: Eclipse

Warriors: A Starless Clan #1: River

Warriors: A Vision of Shadows #3: Shattered Sky

Warriors Super Edition: Bramblestar's Storm

Warriors: The Broken Code #6: A Light in the Mist (Abridged)

Warriors Super Edition: Firestar's Quest

Warriors Super Edition: Bluestar's Prophecy