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.

"Sadie meets We Were Liars in this heartfelt mystery, in which one girl desperately searches to find out what happened to her missing sister. Teddy's favorite place is Bottomrock Lake, where sunfish swim in their little saucer nests and lilypads edge the shore. She's worked there as a lifeguard every summer, including last year, when her twin sister Izzy waded into the lake for a midnight swim and never came out. Now, Teddy can't stop scripting stories...

Against the will of their grandmother, twins Alex and Conner must find their own way into the Land of Stories to rescue their mother and save the fairy tale world from the greatest threat it has ever faced--the return of the Enchantress who cursed Sleeping Beauty.

"This celebration of twins posits the magical idea that twins are made of stardust, floating sweetly in the celestial heavens until they find each other and are called to Earth to meet their family."--

Twin mice Sydney and Simon compete to create the most interesting project about the Earth's moon for their elementary school, and win the first prize--a chance to meet a real astronaut.

The Wardens have devised a plan to get rid of The Evil once and for all, and troubletwister twins Jack and Jaide, and Grandma X, are at the heart of the scheme--but even if it works a lot of innocent people may die or end up abandoned in the dimension of Evil.

When a Bandit King comes to take the magic that Ned's mother, a witch, is meant to protect, the stuttering, weak boy villagers think should have drowned rather than his twin summons the strength to protect his family and community, while in the woods, the bandit's daughter puzzles over a mystery that ties her to Ned.

"Twelve-year-old twins Bickford and Rebecca Kidd and their two older siblings travel to Africa to track down priceless artifacts that will keep the family's treasure hunting business afloat long enough to rescue their kidnapped mother--and possibly find their missing father"--

When their ship, the Lost, explodes, Bick, Beck, Tommy, and Storm are stranded on a raft in the middle of the Mediterranean Sea, but the situation worsens when the treasure hunters kidnap their parents, forcing the Kidd siblings to follow clues around the globe to uncover an ancient treasure and save their family.

Beatrix wins the school science fair every year because she uses magic to cheat, but this year her un-magical twin Olive is convinced that her own project on molds will win--until a fight over space upsets both projects and turns Olive's mold into a stinky, moldy blob monster which is alive, growing, and threatening to overwhelm the school.