Book excerpt: The Tinys are sent back to the nursery, as Professor Lemans and Evan clean up from the catastrophic accident. Baby animals, new activities and a restored Paradise keep everything exciting for a time.Entering adolescence, the Tinys discover that even in a perfect world with only two rules, human misunderstandings, envy and pride can undermine happiness and ruin friendships. As the Professor and Evan attempt to showcase Paradise to their colleagues, will suffering and mortality turn the world against this project? And what happens when some Tinys continue to use their new-found knowledge in destructive ways?