Title: Terra's Anthem: Tetrasphere - Book 4, Author: P.T.L. Perrin
Title: Terra's Call: TetraSphere - Book 1, Author: P.T.L. Perrin
Title: Voice of Viracocha: Tetrasphere - Book 3, Author: P.T.L. Perrin
Title: Triton's Call: Tetrasphere - Book 2, Author: P.T.L. Perrin
Title: Reflections of a Misfit, Author: P.T.L. Perrin