Although Ella and Emily look alike, their choices of food, games, and colors at a birthday party help the reader tell them apart.

Lillian and Madison were unlikely, yet inseparable, friends at their boarding school. Then Lillian had to leave the school unexpectedly in the wake of a scandal, and they have barely spoken since. Years later, Lillian gets a letter from Madison pleading for her help. Madison's twin stepkids are moving in, and she wants Lillian to be their caretaker. However, there's a catch: the twins spontaneously combust when they get agitated. Lillian is convinced...

Long before the events of Jim Henson's groundbreaking classic fantasy film The Dark Crystal, a young Gelfling woman called Naia finds herself summoned from her remote village to stand witness at the trial of her brother, who's been accused of treason by their Skeksis overlords. But Naia and her companions' arduous journey to the Castle of the Crystal reveals more than just clues to the true events surrounding her brother's act of betrayal -- something...

William Shakespeare's "Twelfth Night," is a classic comedy of mistaken identities, a device employed in a number of the bard's plays, which is believed to have been written sometime between 1601 and 1602. When Viola is shipwrecked on the coast of Illyria she is separated from her twin brother Sebastian, who she mistakenly believes to be dead. With the help of the ship captain who rescues her, she enters into the service of Duke Orsino, who has fallen...

Moffie is ten minutes older than her twin brother, Morgie, and so she is always in charge, but when their mother says she is too bossy, Moffie decides to make Morgie boss for a day.

Few authors have achieved such renown as World Fantasy Life Achievement honoree and Science Fiction Writers of America Grand Master Andre Norton. With the love of readers and the praise of critics, Norton's books have sold millions of copies worldwide. A mage, seeking to enslave the Valley and destroy the Forest, has brutally sundered a family. A mother has fled into the woods with her infant girl-child, while the depraved sorcerer holds the babe's...

The magical world of Artimé is gone and the Unwanteds are looking to Alex Stowe for answers, but while his twin brother Aaron continues to build his army in Quill, a very dangerous common enemy is revealed.

The battles continue for young mage Alex and his friends as they search for Alex's abducted evil brother Aaron.