The Apartment House on Poppy Hill Books in Order

Nine-year-old Ella knows the neighbors and peculiarities of her apartment building, but its top-floor residents remain a mystery. As new tenants arrive, she helps them settle in and hopes a celebration might bring everyone together.

Ella Josephine knows her apartment building’s residents, their dreams, and their troubles. Working secretly with the mysterious Robinsons, she finds ways to support her neighbors through everyday difficulties while discovering more about their shared community.

Ella Josephine helps plan surprises for her neighbors, including a record shop opening and encouragement for an artist. When a campout refuses to follow the plan, she discovers how an imperfect day can still offer joy.