When thirteen-year-olds Jonah and Chip, who are both adopted, learn they were discovered on a plane that appeared out of nowhere, full of babies with no adults on board, they realize that they have uncovered a mystery involving time travel and two opposing forces, each trying to repair the fabric of time.

Grace, adopted at birth, is raised as an only child. At sixteen she's just put her own baby up for adoption, and now is looking for her biological family. She discovers Maya, her loudmouthed younger bio twin sister who was also adopted ; and Joaquin, their stoic older bio brother, who has no interest in bonding over their shared biological mother after seventeen years in the foster care system. Grace struggles between cautious joy at having found...

In medieval England, a nameless, homeless girl is taken in by a sharp-tempered midwife, and in spite of obstacles and hardship, eventually gains the three things she most wants: a full belly, a contented heart, and a place in this world.

Stephanie's relationship with her best friend, Rachel, changes during her first year in junior high as she tries to conceal a family problem and meets a new girl from California.

At the beginning of her last summer in Kentucky before leaving for college, Natalie is once again visited by the apparition she calls "Grandmother" and meets a new boy, Beau, who changes her life.

There's a box in the back of Audrey's closet that she rarely thinks about. Inside is a letter, seventeen years old, from a mother she's never met, handed to her by the woman she's called Mom her whole life. Being adopted, though, is just one piece in the puzzle of Audrey's life -- the picture painstakingly put together by Audrey herself, consisting not only of the greatest family ever but of a snarky, loyal, sometimes infuriating best friend Rose,...

Katie and Ana are the kind of friends who share everything with each other. But there are some things you can't even share with your best friend. Katie has always known she was adopted, but recently she's been wondering about her birth parents and her birthplace. She worries that saying this out loud -- even to her best friend -- could mess up the perfect family she has now. Ana's family has been falling apart ever since her dad left, and it's up...

Since Grace was adopted by the Fontaines, she has been carefully taught the art of the scam and has an uncanny ability to create a personality to help her "parents, " but their latest job has her questioning everything she has been taught and the family she has grown to love.

Shortly after her sixteenth birthday, Sunshine Griffith and her mother Kat move from sunny Austin, Texas, to the rain-drenched town of Ridgemont, Washington. Though Sunshine is adopted, she and her mother have always been close, sharing a special bond filled with laughter and inside jokes. But from the moment they arrive, Sunshine feels her world darken with an eeriness she cannot place. And even if Kat doesn't recognize it, Sunshine knows that something...

A dark family secret prompts a ghost to wreak havoc in this spooky novel in the spirit of Mary Downing Hahn. The only life 12-year-old Emily has ever known is the cold, unloved existence of being an orphan. But everything changes when the Thorntons, a young couple from London, adopt Emily, whisking her away to a new life at their grand estate. At first, life at Blackthorn Manor is wonderful. But as Emily explores the grounds and rooms, she stumbles...