"Mirabelle and Meg Darius-Montford are twins and their mum and dad are famous circus acrobats. Mirabelle is fearless. She promises to be the most topsy-turvy, upside down acrobat of all. Meg does not. In fact, Meg is afraid of heights. Is Mirabelle afraid of anything? With her new grand show opening, Meg might be about to find out."--Provided by publisher.

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...

The world tilted for Elodee this year, and now it's impossible for her to be the same as she was before. Not when her feelings have such a strong grip on her heart. Not when she and her twin sister, Naomi, seem to be drifting apart. So when Elodee's mom gets a new job in Eventown, moving seems like it might just fix everything. Indeed, life in Eventown is comforting and exciting all at once. Their kitchen comes with a box of recipes for Elodee to...

Twins Danny and Josh are having a miserable time at camp when mad scientist Petty Potts arrives, armed with her new AMPHISWITCH formula, just in time to get another camper out of trouble.

Alaska is no treat for a Southern California girl like Gabi, whose father moved them there after the divorce from her movie-star mother, but handsome, half-Tlingit Kai has proved to be a major compensation--but when Kai disappears, apparently seeking to find his father, whom he still believes is alive, Gabi and Hunter, Kai's twin brother, set off to find him, because it is November and winter is setting in.

Twins Danny and Josh reveal to neighbor Petty Potts that they have been on a quest to find marbles containing secret code and soon find themselves--as geckos--in her new secret laboratory within the very pink Princessland.

"Melody and Harmony are without a doubt two of the most powerful pregnant teens on the planet, and there's only one thing they could do that would make them more famous than they already are: tell the truth."

"Identical twins Ling and Ting celebrate their birthday by sharing gifts and making wishes"--

"Three kids must save the world from the diabolical schemes of an evil breakfast cereal company, which has been luring magical creatures to our world through a rift in the time-space continuum"--Provided by publisher.

Tanner, having been training with Firepos the Flame Bird since the murder of his father eight years earlier, sets out on a journey to stop an evil army from finding the pieces of the Mask of Death and controlling all beasts.