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.

A young girl asks her parents to tell her again the cherished family story of her birth and adoption.

A dog looking for a home sends letters to prospective owners on Butternut Street, with surprising results.

When the Petersons arrive in Misty Valley for the weekend, Charles learns that a Weimaraner puppy named Bentley is in need of a home and works to find him his forever home.

"Dogtown is a shelter for stray dogs, misbehaving dogs, and discarded robot dogs, whose owners have outgrown them. Chance, a real dog, has been in Dogtown since her owners unwittingly left her with irresponsible dog-sitters who skipped town. Metal Head is a robot dog who dreams of being back in a real home. And Mouse is a mouse who has the run of Dogtown, pilfering kibble, and performing clever feats to protect the dogs he loves. When Chance and Metal...

Fifth-grader Anna is concerned that her baby sister Kaylee, adopted from China three months ago, is not thriving so she and her best friends, Laura and Camille, create a science project that may save the day.

In this story about unlikely friendships and finding your place in the world, three very different girls, adopted as babies from the same Chinese orphanage, spend a week at a summer camp, where the adoption agency coordinator wants them to journal their "bonding" experience.

Liz and her brother wind up with nine stray dogs that need homes but must be kept a secret.

"Francine loves her grandfather, but their time together is running out. He has one final wish: to see a male heir carry on the family traditions. Francine knows his ideas are outdated, but she would do anything for him. Her solution? Ask Ollie Tran, a family friend (and former crush, not that it matters), to pretend to be ceremonially adopted and act like the grandson A Gūng never had. Ollie generally avoids the odd, too blunt (and fine, sort of...

Unlike the other Birthmothers in her utopian community, teenaged Claire forms an attachment to her baby, feeling a great loss when he is taken to the Nurturing Center to be adopted by a family unit.