Avoiding relationships to protect her sensitive heart, plus-sized Molly supports her once-cynical twin, Cassie, when the latter has her own bout of lovesickness, a situation that is complicated by sibling dynamics and an unexpected romantic triangle.

Thirteen-year-old fraternal twins Dallas and Florida have grown up in a terrible orphanage but their lives change forever when an eccentric but sweet older couple invites them each on an adventure, beginning in an almost magical place called Ruby Holler.

A boy who plays everything from leap frog to piano duets with his twin brother loves being a twin, even when they disagree.

Illustrations and rhyming text describe a pair of twin sisters, who look very much alike but have different hobbies and interests.

"Twelve-year-old Rowan is next in line to be Queen; her twin brother, Rhydd, to be Royal Monster Hunter. Rowan would give anything to switch places, but the rule is, the oldest child is next in line, even if she is only older by two minutes. She resigns herself to admiring her royal monster hunter aunt's official sword and having tea with dignitaries with her mother, the queen. But a tragic event breaks up longstanding rules, and now Rowan finds herself...

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.

Brooke?s parents force Brooke to share Foxy with her little brothers and Brooke is none too happy. But she is happy that her friend Adam has been hanging around more again. She even lets him talk her into entering Foxy in a local show. But it doesn?t help that the twins riding Foxy so much lately is making the pony backslide in her training and act up a bit. And then: disaster! Adam backs out of attending the show, and Brooke almost backs out as well...

Twins Arthur and Rose can't wait to go back to Roar, the fantasy world they get to through their grandad's attic. Roar is a land of dragons, mermaids, unicorns, ninja wizards and where anything they can imagine can be real. But when they return there's no time for exploring, because a message arrives from their scarecrow enemy, Crowky. WHAT'S IN THE BOX? The Box would always contain the things that scared the twins most - and if Crowky gets...

Twins Dax and Zoe do everything together, but when they are placed in different kindergarten classrooms they wonder how they are going to make it without each other.

In a world that is rapidly descending into chaos, Frey and Rafi are twin sisters, but few people know of Frey's existence, because she has been raised to be her sister's body double and lethal bodyguard, while Rafi has been raised to further the family's political power--but when their father sends Frey in her sister's place as collateral in a tricky deal, Col, the son of a rival leader, gets close enough to begin to suspect something, and Frey must...