Planet of Dinosaurs, The Complete Collection (Includes Planet of Dinosaurs, Sea of Serpents, & Valley of Dragons)
By K.H. Koehler
Published: September 19, 2013.
Victorian teen and intrepid inventor Sasha Strange found the doorway...to danger! The Planet of Dinosaurs is home to danger, romance, and adventure, and now you can read all three books in the series in one volume!