When dragons cut down too many trees, blow out too much hot air, and do other environmental damage, the future looks grim, but other animals advise them on how to mend their ways and save the planet.
Little Owl is unhappy to learn there will soon be a baby owl, but after considering what else could be in Mommy's egg, he decides a sibling would be fine.
Lily is convinced her baby sister Daisy is a witch who can change into a dragon and summon invisible pets, and her life becomes even more complicated when her family decides to move to North Scotland.