Orphaned and homeless, fourteen-year-old twins Vick and Tara, who is autistic, go up against a crime lord and her four-legged robotic army, with help from their robotic dog, Daisy.

The girls land the job of reporting on Prince Alex and Tessa's wedding in Transylvania for VAMP Magazine, but Olivia is confronted with happy couples at every turn as she pines for Jackson.

Kyle McAdams races to find out what's killing kids conceived at the Genesis Innovations Laboratory, before he becomes yet another perfect, blue-eyed corpse--

Twin sisters Kasey and Kelly are excited about April Fool's Day and are planning to fool the entire second grade by trading places.

Twins Jillian and Jackson are worried when they develop strange mental powers, and then an odd scientist from the mysterious and sinister Institute develops an interest in what they can do and starts following them around.

Twelve-year-old Molly and her poltergeist twin brother Marty must solve a mystery to protect their family.

Helping her parents with the new twins, JoJo must figure out a way to tell the identical babies apart.

While Iris is transported to a world Death has created just for her, her twin sister Malina is left behind with Iris's boyfriend, Luka, to unearth dark secrets about their family in order to save her.

"Ever since Nor was forced to go to a nearby kingdom in her sister's place, she's wanted nothing more than to return to the place and people she loves. But when her wish comes true, she soon finds herself cast out from both worlds, with a war on the horizon. As an old enemy resurfaces more powerful than ever, Nor will have to keep the kingdom from falling apart with the help of Prince Talin and Nor's twin sister, Zadie. There are forces within the...

Identical twin teenagers Giselle and Isabelle Boyer have always been inseparable, and expected to stay that way even though their Haitian American parents are separating--but when when the entire family is caught in a car crash, everyone's world is shattered forever.