Tippi and Grace. Grace and Tippi. For them, it's normal to step into the same skirt. To hook their arms around each other for balance. To fall asleep listening to the other breathing. To share. And to keep some things private. The two sixteen-year-old girls have two heads, two hearts, and each has two arms, but at the belly, they join. And they are happy, never wanting to risk the dangerous separation surgery. But the girls' body is beginning to fight...

Thirteen-year-old Mary Beth Mullet and her twin brother, Johnny, discover that someone has been spending time in the old barn Mary Beth escapes to when she needs time to herself.

Fourteen-year-old twin basketball stars Josh and Jordan wrestle with highs and lows on and off the court as their father ignores his declining health.

Fifteen-year-old Will Bennon leaves his family and begins life as a cowboy, but Denny, his twin brother who has Down syndrome, follows him and joins the journey.

Bradley and Brian need help from Nate and Lucy after a hypnotist turns their mother into a duck but does not quite get her changed back.

In the near future, the conjoined Armstrong twins, under the guise of the Armstrong Fancy Gifts Corporation, plot to create their own version of utopia using nanobots, while a guerilla group known as BZRK develops a DNA-based biot that can stop bots, but at risk of the host's brain.

Twins Justine and Perry have left their home in Australia and embarked on the road trip of a lifetime in the Pacific Northwest. It's been a year since their dad lost his battle with cancer and Justine became the sole caregiver for her autistic brother, Perry. Now Perry has been accepted into an assisted-living residence in their hometown, Brisbane, Australia, but before he takes up residence, they're seeking to create the perfect memory. For Perry,...

"Fern and Horn are twins who look like two peas in a pod or two stars in the sky. But Fern and Horn have different ways of seeing the world. Fern loves to draw flowers and butterflies, birds and bees, caterpillars and orange trees. Horn wants to draw too, but he thinks his flowers look like purple pancakes and his caterpillars like striped socks. "Draw whatever you want!" Fern tells him. And Horn does just that..."--Page [2] of cover.

"Identical twins Ling and Ting celebrate their birthday by sharing gifts and making wishes"--