For fans of Dragons Love Tacos comes a fun, silly picture book about some unexpected guests from space.There's a boy named Nathaniel who loves dragons--a ton! So he sends them an email and says, just for fun, "Dear dragons from Mars, I think you're the best! Would you like to see Earth and stay here as my guest?"Will the dragons receive it? Do you think they'll reply? And what if the dragons decide to stop by. . . .