Every story, every book, every cover is unique and different. Each have something to offer that the reader must discover. As an aspiring author, I look deeply into how an author writes sometimes to figure out what made the book great. Other times i just read for a nice story. The important thing is that when we read we can imagine pirates on the open seas or a gun fight in Harlem. Reading brings a vitality to life by letting their mind travel and see things that the reader might not be able to or have to option of doing.
So go read a book. There are so many options and different stories that surly one would interst you.
If that child asked me why I read, I'd tell him that I read to experience the world.