Astro & B.O.B in the Falling Apple

Sinopsis del libro

Hello Earthlings!! What goes up… must come down! Join Astro, the curious space explorer, and his ever-patient robot buddy B.O.B. as they tumble (literally) into the world of gravity! When Astro crash-lands on Earth, he's confused by the strange new force pulling him down. From falling cows (oops!) to plummeting…