Cosmos meets Diary of a Wimpy Kid in Oliver’s Great Big Universe, an original illustrated middle-grade fiction series that blends science with narrative from the Emmy Award–nominated creator of PBS’s Elinor Wonders Why.  I know what you’re thinking. What makes an average 11-year-old kid qualified to tell you anything about the universe?  Am I famous scientist? No.  Am I a super-genius at everything? Not really.   Oliver has a lot going on starting his first year of middle sch