Do you know . . . when to use "its" and when to use "it's" the difference between commas and apostrophes how to come up with your own mind-blowing story ideas why there's no ham in hamburgers how to write sentences that aren't boring spelling tricks for difficult words Whether you're a kid who thinks writing is hard or an aspiring author, this funny, informative book by bestselling author Dan Gutman is the writing guide for you!