Maureen and Francine Carter are twins and best friends. They participate in the same clubs, enjoy the same foods, and are partners on all their school projects. But just before the girls start sixth grade, Francine becomes Fran -- a girl who wants to join the chorus, run for class president, and dress in fashionable outfits that set her apart from Maureen. A girl who seems happy to share only two classes with her sister! Maureen and Francine are...

'My sister was abducted from here nearly thirty years ago. The person who took her was never found. And neither was she. Her abductor nearly killed me. So I'm back here now trying to find the truth' Atlee Pine has spent most of her life trying to find out what happened that fateful night in Andersonville, Georgia. Her six-year-old twin sister, Mercy, was taken and Atlee was left for dead while their parents were apparently partying downstairs. One...

For many long years, Atlee Pine was tormented by uncertainty after her twin sister, Mercy, was abducted at the age of six and never seen again. Now, just as Atlee is pressured to end her investigation into Mercy's disappearance, she finally gets her most promising breakthrough yet: the identity of her sister's kidnapper, Ito Vincenzo. With time running out, Atlee and her assistant Carol Blum race to Vincenzo's last known location in Trenton, New Jersey...

Patsy Butler disappears with her date on prom night, never to return. Twenty years later, her twin sister Flannery begins to solve the mystery and uncover secrets of her small Kentucky town.

When professional typist Letitia Glover is desperate to learn more about the fate of her twin sister Flossie, Enola enlists the help of her brother Sherlock and her friend Tewky to investigate Flossie's husband, the sudden death of his first wife, and the mysterious appearance of a black barouche.

In the autumn of 1948, Iris Digby vanishes from her London home with her American diplomat husband and their two children. The world is shocked by the family's sensational disappearance. Were they eliminated by the Soviet intelligence service? Or have the Digbys defected to Moscow with a trove of the West's most vital secrets? Four years later, Ruth Macallister receives a postcard from the twin sister she hasn't seen since their catastrophic parting...

"Six women--mothers, daughters, sisters--gone missing. When the first is found floating dead in the river, it reveals the disturbing truth of a small Ohio town. Inspired by the unsolved murders of the Chillicothe Six, this harrowing and haunting novel tells the story of two sisters, both of whom could be the next victims, from the internationally-bestselling author of Betty"--

Eighteen-year-old twins Becca and Cassie, now trained, fearless fighters, hold the key to defeating the despotic United regime and freeing the people of the former United States, but at what cost?

On the night of her high school graduation, Richelle Bach's father gives her and her identical twin sister, Michelle, matching opal necklaces. "These opals look identical," he tells them, "but the fire inside each is completely unique--just like the two of you." Indeed, the two sisters couldn't be more different, and their paths diverge as they embark on adulthood. Years pass, until--at their father's behest--they both come home for Christmas. What...

"Now that Nina has turned the Watcher's Castle into a utopia for hurt and lonely demons, she's still waiting for the utopia part to kick in. With her sister Artemis gone and only a few people remaining at the castle - including her still-distant mom - Nina has her hands full. Plus, though she gained back her Slayer powers from Leo, they're not feeling quite right after being held by the seriously evil succubus Eve, a.k.a. fake Watcher's Council member...