Eight-year-old Cassie Witting is upset when she finds out that her mother, Sarah, is expecting a baby, but writing in the journal that belonged to her brother Caleb helps her sort out her feelings and understand that Sarah will always love her.

Taking care of a baby left with them at the end of the tourist season helps a family come to terms with the death of their own infant son. Larkin's family welcomes Sophie into their home, caring for her and teaching her games and new words. They come to love this baby as their own, all the while knowing that eventually Sophie's mother will return one day to take her from them.

The happy home life of Socks, the cat, is disrupted by the addition of a new baby to the household.

Ignored by her parents since her "perfect" older sister, Julia, had a baby, Cassie, twelve, foregoes her summer plans to join Julia and baby Addie on a road trip.

When little Millie wanders off, Stick Cat needs to get her back. It's a rescue mission with too many obstacles to count. There's a runaway butterfly, a pole-vaulting adventure, and a growling beast in the woods. Yikes. And, of course, there's Edith. Oh, Edith. Will Stick Cat be able to navigate around her wacky plans, fragile ego and peculiar ways? Just when he's doubting his chances, five familiar dogs burst onto the scene to help this rescue mission...