1999 - The Listening Ones [Tree People, Bk 2] (Paperback) ISBN-13: 9780812542950 ISBN-10: 0812542959 Genre: Mystery, Thriller & Suspense 3 1997 - The Listening Ones [Tree People] (Hardcover) ISBN-13: 9780312861087 ISBN-10: 0312861087 Genres: Literature & Fiction, Mystery, Thriller & Suspense 1 1995 - The Tree People [Tree People, Bk 1] (Hardcover) ISBN-13: 9780312856335 ISBN-10: 0312856334 Genres: Literature & Fiction, Mystery, Thriller & Suspense 2 The Tree People (Paperback) ISBN-13: 9780812535105 ISBN-10: 0812535103 Genre: Mystery, Thriller & Suspense 10 |