Main Street Books in Order

Flora and Ruby are settling into Camden Falls as autumn arrives, but their first Thanksgiving without their parents looms. A school musical and their friends' family troubles give the sisters new challenges to face together.

After their parents die, Flora and Ruby move to Camden Falls to live with their grandmother. Her sewing store introduces them to Olivia and Nikki, offering new friendships as the sisters adjust to an unfamiliar home.

Flora, Nikki, and Olivia begin seventh grade at a school shared with much older students. Being the youngest leaves Olivia particularly uneasy, and conflict with a popular girl makes adjusting to her new surroundings even harder.

Flora, Ruby, Nikki, and Olivia receive mysterious packages inviting them into a summer book club. Reading together brings activities and conversations, but they also want to discover who keeps sending the books and instructions without a name.

New neighbors move into Camden Falls, and the girls hope Willow will join their circle. Her reluctance puzzles them until Flora discovers a secret connected to Willow's mother's unpredictable behavior, raising difficult questions about helping a friend.

Aunt Allie's long-held wish to have a baby suddenly becomes real when she prepares to adopt. Flora and Ruby await their first cousin as what seemed like a quiet Thanksgiving grows into a major family occasion.

Nikki hoped her family's troubles would end when her father left. News that he's returning brings back fears of fighting and anger, and she turns to her mother and friends for support through an uncertain reunion.

Flora and Ruby's once-easy relationship turns into constant fighting, leaving their grandmother and friends unsure how to help. As the sisters grow in different directions, they must find a way to keep their shared life together.