Erin Hunter, Warriors Companion Book #1) Nellie Oleson meets Laura Ingalls (September 1, 2007, as Heather Williams; Out of Print) Avatars: Shadow Falling (October 1, 2007, Avatars Book #2; Out of Print) Save the Date (April 29, 2008, as Tamara Summers; Out of Print) Seekers: The Quest Begins (May 27, 2008, as Erin Hunter, Seekers Book #1) Kingdom of Twilight (October 1, 2008, Avatars Book #3; Out of Print) Legends of the Brethren Court: The Caribbean (October 14, 2008, as Rob Kidd, Legends of the Brethren Court Book #1; Out of Print) Legends of the Brethren Court: The East (December 9, 2008, as Rob Kidd, Legends of the Brethren Court Book #2; Out of Print) Legends of the Brethren Court: The Turning Tide (March 17, 2009, as Rob Kidd, Legends of the Brethren Court Book #3; Out of Print) Pet Trouble: Runaway Retriever (April 1, 2009, as T.T. Sutherland, Pet Trouble Book #1) Pet Trouble: Loudest Beagle on the Block (April 1, 2009, as T.T. Sutherland, Pet Trouble Book #2) Seekers: Smoke Mountain (May 14, 2009, as Erin Hunter, Seekers Book #3) Pet Trouble: Mud-Puddle Poodle (July 1, 2009, as T.T. Sutherland, Pet Trouble Book #3) Legends of the Brethren Court: Wild Waters (August 18, 2009, as Rob Kidd, Legends of the Brethren Court Book #4; Out of Print) "Skittering" (Half-Minute Horrors, Short Story Anthology, August 25, 2009; Out of Print) Never Bite a Boy on the First Date (September 16, 2009, as Tamara Summers; Out of Print) Legends of the Brethren Court: Day of the Shadow (November 1, 2009, as Rob Kidd, Legends of the Brethren Court Book #5; Out of Print) Pet Trouble: Bulldog Won't Budge (November 1, 2009, as T.T. Sutherland, Pet Trouble Book #4) Pet Trouble: Oh No, Newf! (February 1, 2010, as T.T. Sutherland, Pet Trouble Book #5) Pet Trouble: Smarty-Pants Sheltie (May 1, 2010, as T.T. Sutherland, Pet Trouble Book #6) Seekers: Fire in the Sky (May 11, 2010, as Erin Hunter, Seekers Book #5) Pet Trouble: Bad to the Bone Boxer (August 1, 2010, as T.T. Sutherland, Pet Trouble Book #7) Pet Trouble: Dachshund Disaster (November 1, 2010, as T.T. Sutherland, Pet Trouble Book #8) Farmer Boy Goes West (February 14, 2012 as Heather Williams; Out of Print) Wings of Fire: The Dragonet Prophecy (July 1, 2012, Wings of Fire Book #1) Wings of Fire: The Lost Heir (January 1, 2013, Wings of