"Nicole 'Coco' Martin is destined to have it all. As the only child of doting and successful parents, she has been given every opportunity in life. Having inherited her mother's stunning beauty and creativity, along with her father's work ethic and diligence, she has the world at her feet. Her graduation from Columbia is fast approaching, and with it the summer job of her dreams working at a magazine. Between work, leisurely weekends at her family's...

When classmate Vanessa insists that all single children are spoiled, Ivy wonders whether she can become "unspoiled" by giving away all her clothes at school (which does not go over well with her teacher or parents)--but ultimately decides that all she needs to accomplish her goal is a little sister.

As lovely as one of the precious gems at her parents' jewelry store, Amber Taylor is shy and introspective--qualities misread by others as being stuck-up and superior. Facing a long, lonely summer working at the family shop, Amber's world lights up when the Matthews family suddenly moves into the house next door, a property that has stood neglected for the longest time. And when she meets Brayden Matthews, an only child just like her, Amber soon becomes...

Rosemary Emma Angela Lynette Isabel Iris Malone grows tired of being an only child, but eventually finds a way to feel less alone.

A dog who longs for someone to play with finds out how good life is as an only pet when another dog comes to visit.

Lysander Singleton tries his best to fit in at Twin Oaks Elementary, where all students are twins except him, but on the day of the Twindividuation contest his experience as an only child gives him a competitive edge.

Twelve-year-old Violet Crane is the only child in a broken home, with a mother who is increasing scared of leaving the house, so when a new family with five boisterous children (and a dog) moves in next door she is convinced that they must be the happiest family in the whole world; they cheerfully include Violet in their games but, as school starts, she becomes aware that even happy families have their problems, and that twelve-year-old Reggie (the...

Longing for a sibling in 1966 Chicago, fourth-grader Rosa is delighted with her mother's pregnancy, until tragedy strikes and her family struggles to deal with its grief.

"Perry's mother and father are busy people ... they're impatient, they're tired, they get cross easily. And they think that only children, like Perry, should be kept busy. On Saturday mornings Perry and her father visit her gran, Honora Lee, at the Santa Lucia rest home, but Gran never remembers them. 'Who is that man?' Honora Lee asks when Perry's father leaves the room. After movement class is abruptly cancelled, Perry is allowed to go to Santa...