After a fight at school leaves Marcus facing suspension, Marcus's mother takes him and his younger brother, who has Down syndrome, to Puerto Rico to visit relatives they do not remember or have never met, and while there Marcus starts searching for his father, who left their family ten years ago and is somewhere on the island.

Ten-year-old Liam and his two younger sisters, precocious third-grader Dakota and second-grader Izzy, who has Down syndrome, face the possibility of losing their beloved dog, Cupcake, who keeps urinating on their apartment's carpet.

Illustrations and rhyming text introduce Macy, whose conduct and bearing point to a kinder world where differences are celebrated and embraced.

The summer that Hattie turns twelve, she meets the childlike uncle she never knew and becomes friends with a girl who works at the carnival that comes to Hattie's small town.

Although Christy considered him a pest, when Eddie Lee, a boy with Down's Syndrome, follows her into the woods, he shares several special discoveries with her.

A boy with Down syndrome and his dog are best friends, but how will they manage being apart when the boy heads to school for the first time?

"When thirteen-year-old amateur entomologist Daisy gets an assignment to 'change the world,' she is determined to help her older brother, Sorrel--who has Down syndrome and adores men's fashion--fulfill his dream of becoming a YouTube celebrity."--

A noisy little girl with cerebral palsy and a quiet little girl with Down Syndrome learn to play together and eventually become best friends.

In 1952 Vermont, ten-year-old Blue decides to set out in the middle of her town's sesquicentennial celebration to find the mother who abandoned her as a baby, but a series of events reminds her that she already has everything she needs.