Normally, it would be rare that I'd recommend you jump ahead with a book that someone and their publishing team worked so hard to put on bookshelves. But if you have never read Roald Dahl's BOY, or it's been a good long while since you last read it - like, since you were a kid - I'd say jump ahead to The Great Mouse Plot chapter from Llandaff Cathedral School, 1923-5 (age 7-9) section. One word: Brilliant! Now, that section, beginning with The Bicycle and the Sweet Shop through Mrs. Pratchett's Revenge is a doozy! Go on, check it out. Trust me.