Tap the page, shake the book, shout, clap and imagine a silly world of before-and-afters in this interactive picture book. What happens when you knock on an egg? Flip a plate of sloppy spaghetti? Clap your hands near a tree full of birds?...OOPS! When children might otherwise be encouraged to be careful or quiet, in Oops! they are invited to explore cause and effect in mischievous scenarios without the real-life consequences. The results are often surprising and always fun!