About the Book: Sammy is stuck in his room-on his mum’s birthday, no less-writing a string of apology letters for something he shouldn’t have done. As one sorry letter leads to another, the full, hilarious story of Sammy’s robot-related mischief gradually comes into focus. Told entirely through his letters, this inventive, funny picture book builds intrigue and laughs as readers piece together exactly what Sammy did, and whether he’ll make it out in time to celebrate his mum’s big day.