The amazing and hilarious Casson family is back in this all-new novel from award-winning author Hilary McKay. Cadmium Casson is twelve years old the summer that everything changes. Not only are her closest friendships in jeopardy, but her mom is expecting a baby. And when the baby arrives early, Caddy's world turns upside down. Her mother spends all her time at the hospital, and her father takes over the household, which of course turns...