Volcanoes Are Hot!Volcanoes Are Hot!

After writing his first book, Oliver is kind of a celebrity around school. But when he gets caught in a cafeteria catastrophe involving some seriously explosive cherry cobbler, he quickly goes from being the "funny science kid" to one of the "Epic Barf kids." Oliver needs to restore his reputation--and winning the Science Fair seems like the perfect way for everyone to forget about the whole barf thing. There's just one obstacle: Ana Lía Quintero, who wins every year.Luckily, Oliver has the help of his geoscientist aunt (even though she's a little, um, quirky). To have any chance of defeating his archnemesis, he'll have to learn all about volcano burps and bacteria farts, how Earth's layers are basically like a boba tea drink, and how school cliques and the solar system have a lot in common.With laugh-out-loud humor, Oliver's Great Big Universe: Volcanoes Are Hot! follows an eleven-year-old who's taking on the whole universe--if he can survive middle school first.