The Penderwicks series in order
The Penderwicks - Jeanne Birdsall
The Penderwicks: A Summer Tale of Four Sisters, Two Rabbits, and a Very Interesting Boy (The Penderwicks book 1)
The Penderwicks on Gardam Street (The Penderwicks book 2)
The Penderwicks at Point Mouette (The Penderwicks book 3)
The Penderwicks in Spring (The Penderwicks book 4)
The Penderwicks at Last (The Penderwicks book 5)