Reading book 22 the cover trim size and…

Reading book 22 — the cover, trim size, and design say: BOOK FOR 3rd and 4th graders; the actual content of characters and events is completely surprising – first person high school view point about life as a HS boy and all that comes with it…. I can’t reconcile the two things in my head yet — don’t know whether it’s misdirection or brave, unconventional choices…