A hilarious combination of Steve Jobs meets Elon Musk meets Willy Wonka - that gives you Onasander Octagon - billizionaire and founder of the Octagon Valley Society. Add in some extra-ordinary 6th graders, a puzzle to solve, some pirahnas and a dash of deadly sirens and the story is on its way. I love that this book is told from a narrator's perspective (reminded me of Rocky Horror) and there are fun references for the adults reading along - "they're not tests -this isn't 1985 -they're assessments." As well as one character doesn't have "Brene' Brown level emotional intelligence". Such a fun middle grade read. Will hook you from the first page!