Another winter in the little white house in the mountains, but this time a baby is coming! Baby number six. As a one-year-old, Iris is oblivious. Two-year-old Maximus adores babies. Four-year-old Alfie is more concerned with his cars. Six-year-old Bert already has the perfect name: Rooster! But eight-year-old Clementine worries the baby will ruin her Christmas. Dad, Wilde, racks his brain to keep the family out of minivan land, while at this point, as the mom, Lynne is simply hoping for survival. But when baby Otto arrives, it's clear he's the missing piece nobody knew was missing. The Wilding family is now complete and free to soar... er... stumble towards its glorious future.